Mood and Affect

Question: A nurse is assessing a client on a medical-surgical unit. The client is smiling, laughing, and conversing pleasantly with visitors. However, when the visitors leave and the nurse asks the client how they are feeling, the client sighs deeply and says, "I feel completely empty, hopeless, and exhausted inside". Which understanding of mood and affect should guide the nurse's clinical interpretation of this client's presentation? Answer Choices: A) The client's cheerful behavior with visitors indicates that their verbal report of a hopeless mood is likely an exaggeration or attention-seeking behavior. B) Affect is a conscious reaction to an event, whereas mood is an unconscious reaction that occurs within microseconds and cannot be hidden. C) Mood is an enduring, subjective state of mind, and the nurse must not assume a client's mood based solely on their observable, smiling affect. D) Smiling always represents a congruent, euthymic mood, meaning the client is experiencing a normal, stable range of mood and affect.

Option A is incorrect because a client's outward behavior does not invalidate their subjective experience; mood is an enduring internal state that can be masked by a pleasant outward affect. Option B is incorrect because emotion involves a person's conscious reaction to an object or event, whereas affect involves a person's automatic, unconscious response to something as good or bad. Option C is correct because moods are longer-lasting and less intense than emotions, do not produce observable physiologic reactions, and only the individual is capable of describing their mood; therefore, clinicians must be careful not to assume they know a patient's mood based solely on their observations. Option D is incorrect because a smiling expression is not a definitive guarantee of euthymia, and assuming so ignores the potential for incongruence between subjective mood and outward affect. Correct Answer: C

Question: A parent brings their 14-year-old adolescent to the outpatient clinic and expresses concern that the teenager is experiencing "mood swings." The parent states that the teenager is sometimes cheerful, but other times becomes highly anxious about physical changes or irritable due to school pressures. The nurse notes the teenager is meeting developmental milestones, maintaining friendships, and attending school regularly. Which response by the nurse is most appropriate? Answer Choices: A) "These mood swings indicate a severe alteration in normal mood and affect, and we must immediately screen for early-onset bipolar disorder." B) "Emotional lability and mood swings are common in adolescents and should not necessarily be considered suggestive of a mood disorder." C) "Frequent mood swings are caused by abnormal variations in circadian rhythms and require a prescription for a low-dose antidepressant." D) "The adolescent is displaying a flat affect, which is a classic early warning sign of severe clinical depression in teenagers."

Option A is incorrect because the adolescent's mood fluctuations are typical of developmental changes and do not justify an immediate assumption of bipolar disorder. Option B is correct because determinants of normal mood and affect in children and adolescents are generally the same as those for adults; however, a greater level of emotional lability is common in younger patients and should not necessarily be considered suggestive of a mood disorder. Option C is incorrect because normal adolescent mood swings are typically linked to anxiety about physical changes, hormonal fluctuations of puberty, and immaturity of the prefrontal cortex, rather than pathology requiring immediate pharmacotherapy. Option D is incorrect because flat affect refers to an individual displaying no visible cues to their emotions whatsoever, which is not what the client is exhibiting. Correct Answer: B

Question: A nurse is interviewing a client who recently experienced a minor, temporary knee injury that prevented them from playing in their weekly recreational soccer league. The client reports feeling "extremely frustrated and disappointed" over the weekend but notes that they are still able to work productively, care for their family, and look forward to their recovery. How should the nurse interpret and document this client's emotional state? Answer Choices: A) The client is demonstrating euthymia, exhibiting normal situational fluctuations in mood that do not impair their functional ability. B) The client is experiencing an abnormally lowered mood characterized by clinical depression and requires immediate intervention. C) The client is showing a restricted affect, as they are displaying sadness and frustration over a minor physical injury. D) The client is displaying a labile affect, indicating they have a severe mood disorder requiring hospitalization.

Option A is correct because euthymia represents a stable range of mood that is neither elevated nor depressed. Although euthymic individuals experience occasional fluctuations in mood (such as frustration associated with a temporary injury), these fluctuations are appropriate to the situation, are typical of the individual's usual pattern of response, and do not impair functional ability. Option B is incorrect because clinical depression involves severe, prolonged, abnormally lowered mood that impairs functioning, which does not apply to this client. Option C is incorrect because restricted affect involves expressing only a limited range of feelings across different situations (e.g., crying about an illness but showing no joy when discussing a grandchild's birth). Option D is incorrect because labile affect is rapidly changing and out of proportion to any stimulus or situation, which is not described here. Correct Answer: A

Question: A nurse is assessing a client who is discussing their spouse's severe, terminal illness. The client weeps and expresses deep sadness when talking about their spouse's prognosis, but when the nurse asks about the birth of the client's first grandchild yesterday, the client's face remains tearful, and they show no signs of happiness, excitement, or change in tone. Which term should the nurse use to document this client's affect? Answer Choices: A) Flat affect B) Broad affect C) Restricted affect D) Overreactive affect

Option A is incorrect because flat affect describes an individual whose affect provides absolutely no visible cues to their emotions whatsoever. Option B is incorrect because broad (or full) affect is normal and means a person is able to convey many different feelings using verbal and nonverbal responses. Option C is correct because individuals with restricted affect express only a limited range of feelings; a classic clinical example is a patient who weeps when describing an illness but shows no sign of happiness or excitement when discussing the birth of their child. Option D is incorrect because overreactive affect means the level of emotion displayed is disproportionate or extreme given the situation, which does not match this scenario. Correct Answer: C

Question: During a routine clinic visit, a client is discussing their daily household activities in a calm tone. Suddenly, without any environmental trigger or emotional provocation, the client begins to laugh uncontrollably, transitions within seconds into intense sobbing, and then immediately returns to a calm, relaxed demeanor. Which characteristic of affect should the nurse document, and what is the nurse's best next action? Answer Choices: A) Document the affect as stable, and proceed with a physical exam to assess for nutritional deficits. B) Document the affect as overreactive, and immediately instruct the patient to take St. John's wort daily. C) Document the affect as labile, and conduct a thorough assessment for an underlying disease or disorder. D) Document the affect as moderate, and reassure the patient that these rapid shifts are a normal response to stress.

Option A is incorrect because these rapid, unprovoked emotional transitions do not represent a stable affect, which is one that remains consistent when there is no provocation in the environment. Option B is incorrect because St. John's wort is an unproven therapy for depression, can cause serotonin syndrome if combined with other medications, and is not a standard nursing intervention for unassessed emotional shifts. Option C is correct because stability refers to how often and how rapidly an individual's affect fluctuates; conversely, a labile or rapidly changing affect that is out of proportion to the stimulus or situation is often suggestive of an underlying disease or disorder, requiring further clinical assessment. Option D is incorrect because these extreme, unprovoked shifts do not represent moderate intensity, nor are they a normal response to routine stress. Correct Answer: C

Question: A nurse is preparing to conduct a comprehensive assessment of a client who has been referred to the mental health clinic for severe fluctuations in mood and affect. Which action should the nurse prioritize first? Answer Choices: A) Establish a therapeutic relationship based on mutual trust by asking open-ended questions and allowing adequate time for response. B) Administer the Patient Health Questionnaire (PHQ-9) to quickly confirm a diagnosis of major depressive disorder. C) Instruct the client to undergo immediate blood draws for a thyroid function test, electrolyte panel, and toxicology screening. D) Perform a complete physical examination, including vital signs and body mass index (BMI), to rule out organic causes.

Option A is correct because the first and most important aspect in conducting an assessment is to establish a therapeutic relationship based on mutual trust. The nurse should ask open-ended questions, remain nonjudgmental, validate the patient's feelings, and allow adequate time for patient responses. Option B is incorrect because while self-reporting scales like the PHQ-9 are common screening tools, they should not be used alone or out of context, and establishing a therapeutic relationship must come first. Options C and D are incorrect because while lab assessments and physical exams are necessary secondary steps to rule out mimicking medical conditions, they are not the primary, trust-building starting point of the patient assessment. Correct Answer: A

Question: An 75-year-old client is diagnosed with depression and is prescribed a selective serotonin reuptake inhibitor (SSRI). Which physiological factor related to aging should guide the nurse's assessment and clinical management of this client? Answer Choices: A) Antidepressant medications are metabolized in the kidneys in older adults, meaning there is no risk of hepatic toxicity. B) Psychotropic drugs lead to an increased risk of orthostatic hypotension in older adults, necessitating fall risk education. C) Older adults typically require a much higher initial dose of psychotropic medications than younger adults to achieve remission. D) Older adults exhibit a lower risk of medication interactions and polypharmacy, making medication reconciliation unnecessary.

Option A is incorrect because psychotropic medications are primarily metabolized in the liver, meaning caution must be taken in older adults with liver disease. Option B is correct because psychotropic drugs lead to an increased risk of orthostatic hypotension in older adults; thus, patients should be educated to sit before standing and stand before walking to reduce the likelihood of falls, and the nurse must prioritize fall risk-reduction strategies. Option C is incorrect because the cardinal rule for medication in older adults is to "start low and go slow" to safely achieve therapeutic effects while avoiding toxicity. Option D is incorrect because older adults have a higher risk of medication interactions and polypharmacy, making a thorough medication history and periodic medication reconciliation essential. Correct Answer: B

Question: A nurse is teaching a group of nursing students about the neurobiological regulation of normal mood and affect. Which statement by a nursing student indicates a correct understanding of the neuroanatomy involved in these processes? Answer Choices: A) "Mood and affect originate deep in the cerebellum and are regulated primarily by the occipital cortex." B) "Under normal circumstances, activity in the limbic system is regulated by the medial prefrontal cortex (MPFC)." C) "If the medial prefrontal cortex fails to function properly, the limbic system becomes underactive and shuts down." D) "Glial cells do not play any role in mood, as neurotransmitters are the only cellular components involved in regulation."

Option A is incorrect because emotions, mood, and affect originate deep within the brain in an interconnected set of structures called the limbic system (which includes the hippocampus, hypothalamus, and amygdala). Option B is correct because under normal circumstances, limbic system activity is regulated by a nearby area of the brain called the medial prefrontal cortex (MPFC). Option C is incorrect because if the MPFC fails to function properly, the limbic system may become overactive (rather than underactive), resulting in alterations in mood and affect. Option D is incorrect because emerging research suggests that proper glial cell function is necessary for normal mood and affect, alongside neurotransmitters. Correct Answer: B

Question: A client has been prescribed a selective serotonin reuptake inhibitor (SSRI) for depressive symptoms. When providing safety education to the client and their family, which critical instruction should the nurse emphasize regarding the first few weeks of therapy? Answer Choices: A) "You should experience the maximum therapeutic benefit within 24 to 48 hours of starting this medication." B) "If you experience mild side effects like nausea or fatigue, you should immediately stop taking the medication abruptly." C) "Your risk of suicide may increase as the medication begins to take effect and your energy levels rise." D) "It is highly recommended to combine this medication with St. John's wort to maximize its clinical effectiveness."

Option A is incorrect because antidepressants may take several weeks or more to achieve their full therapeutic effect. Option B is incorrect because patients should be educated not to discontinue antidepressant medications abruptly, as this can cause adverse effects. Option C is correct because the risk of suicide increases as patients in the severest stage of depression begin to improve, as it is then that they have sufficient energy and cognitive ability to plan and successfully implement a suicide plan. Option D is incorrect because St. John's wort must not be combined with SSRIs or other antidepressants, as it can cause life-threatening serotonin syndrome. Correct Answer: C

Question: A client is admitted to the emergency department after a sudden, devastating house fire that destroyed all of their personal belongings. When the nurse attempts to discuss the event, the client speaks in a completely monotone voice, maintains a blank facial expression, and displays absolutely no physical, verbal, or nonverbal cues of emotion or sadness. How should the nurse interpret and document the intensity of this client's affect? Answer Choices: A) Document the intensity as moderate, because a blank expression is a normal response to acute trauma. B) Document the intensity as flat, as the client's affect provides no visible cues to their emotions whatsoever. C) Document the intensity as blunted, indicating the client is showing a slightly dulled but normal range of feelings. D) Document the intensity as overreactive, representing a disproportionately high level of emotion given the situation.

Option A is incorrect because moderate intensity means the individual displays a level of emotion that is appropriate to the situation, which is not a complete absence of emotional cues. Option B is correct because intensity describes the degree of emotion displayed in a person's affect; flat affect is defined as providing no visible cues to emotions whatsoever. Option C is incorrect because blunted affect means the individual displays a level of emotion that is dulled or muted given the situation, whereas flat affect is a total absence of visible cues. Option D is incorrect because overreactive affect means the level of emotion is disproportionate or extreme, which is the opposite of the client's presentation. Correct Answer: B

Question: A nurse is preparing a mental wellness presentation for older adults at a community center. Which evidence-based statement regarding mood and affect in older adults should the nurse include to correct a common misconception? Answer Choices: A) Depression is a normal and expected physiological consequence of the aging process. B) Older adults generally have a more positive mood and affect than younger adults. C) Older adults rarely experience depressive symptoms triggered by chronic physical illness. D) Psychotherapy is clinically ineffective for older adults, making pharmacotherapy the only viable option.

Option A is incorrect because depression is not a normal part of aging, and treating it as such is a common clinical misconception. Option B is correct because research suggests that older adults generally have a more positive mood and affect than younger adults, even though they face significant life changes. Option C is incorrect because the presence of a chronic illness significantly elevates an older adult's risk for developing depression. Option D is incorrect because most older adults with mood disorders respond well to antidepressants, psychotherapy, or a combination of both. Correct Answer: B

Question: A pediatric nurse is caring for an 11-year-old child with moderate depression that has not improved after a trial of psychotherapy. The provider decides to initiate antidepressant therapy. Which medication should the nurse expect the provider to prescribe as the only FDA-approved antidepressant for use in children? Answer Choices: A) Paroxetine (Paxil) B) Fluoxetine (Prozac) C) Amitriptyline (Elavil) D) Phenelzine (Nardil)

Option A is incorrect because paroxetine is not recommended for treating depression in children and adolescents and carries a "black box" safety warning in this population. Option B is correct because fluoxetine is currently the only antidepressant that is FDA-approved for use in children. Option C is incorrect because tricyclic antidepressants like amitriptyline are not the FDA-approved first-line choice for children. Option D is incorrect because phenelzine is a monoamine oxidase inhibitor (MAOI) and is not recommended as a pediatric therapy due to its severe safety and side-effect profile. Correct Answer: B

Question: An older adult client is being discharged with a prescription for a selective serotonin reuptake inhibitor (SSRI) for depressive symptoms. Which safety intervention should the nurse prioritize during discharge teaching? Answer Choices: A) Instruct the client to restrict oral fluid intake to prevent fluid overload caused by the medication. B) Educate the client to sit on the edge of the bed before standing, and stand before walking to reduce fall risks. C) Inform the client that they must double their dose if they do not see mood improvement within 3 days. D) Advise the client to stop the medication immediately if they experience mild dry mouth.

Option A is incorrect because restricting fluid intake is not recommended for patients on SSRIs and could worsen orthostatic hypotension. Option B is correct because psychotropic drugs lead to an increased risk of orthostatic hypotension in older adults; thus, patients should be educated to sit before standing and stand before walking to reduce the likelihood of falls. Option C is incorrect because doubling a dose without provider consultation is unsafe, and antidepressants take several weeks or more to achieve their full therapeutic effect. Option D is incorrect because patients should be educated not to discontinue antidepressant medications abruptly due to the risk of adverse withdrawal effects. Correct Answer: B

Question: A prenatal clinic nurse is counseling a pregnant client who is experiencing depressive symptoms. The client is concerned about the safety of taking antidepressants during pregnancy. Which information should the nurse provide regarding selective serotonin reuptake inhibitors (SSRIs)? Answer Choices: A) All SSRIs are classified as FDA Category A and have zero associated fetal risks. B) SSRIs generally present a low risk of major birth defects, with the exception of paroxetine (Paxil). C) Exposure to any SSRI during pregnancy guarantees the development of severe neonatal withdrawal. D) SSRIs should be avoided because tricyclic antidepressants (TCAs) are the only completely safe class during pregnancy

Option A is incorrect because to date, no psychotropic drug has been assigned a Category A rating by the FDA, meaning none are completely free of potential risks. Option B is correct because substantial evidence exists that SSRIs (with the exception of paroxetine [Paxil]) present a low risk of major birth defects during pregnancy. Option C is incorrect because while babies of mothers who took SSRIs have a slightly elevated risk of persistent pulmonary hypertension (PPHN) and neonatal withdrawal, these complications are not guaranteed for every infant. Option D is incorrect because TCAs are also considered low risk, but SSRIs are still widely studied and used, and MAOIs (not SSRIs) are the class explicitly not recommended. Correct Answer: B

Question: A nurse is performing an assessment on a 12-year-old adolescent who presents with symptoms of moderate depression. The adolescent's parents ask if they should start taking antidepressant medication immediately. Which response by the nurse is most appropriate? Answer Choices: A) "Yes, antidepressant medication is always the first-line and only treatment option for adolescents." B) "Initially, many parents choose to try psychotherapy alone, and medication is indicated if that proves unsuccessful." C) "No, antidepressants are completely banned by the FDA for anyone under the age of 18." D) "We should start the adolescent on a high dose of paroxetine immediately to prevent any future mood swings."

Option A is incorrect because medication is not the only first-line option; psychotherapy is typically attempted first. Option B is correct because initially, many parents choose to try psychotherapy alone to treat depressive disorders in children and adolescents, and medication is indicated if psychotherapy proves unsuccessful. Option C is incorrect because antidepressants like fluoxetine are FDA-approved and can be used when clinically indicated. Option D is incorrect because paroxetine is not recommended for children and adolescents due to safety warnings, and pediatric medications are started at lower doses and titrated up slowly. Correct Answer: B

Question: An older adult client with no history of liver disease is diagnosed with depression and is prescribed an antidepressant. Which pharmacological principle should guide the nurse's clinical expectations regarding the medication dosage? Answer Choices: A) Older adults require a higher starting dose than younger adults due to rapid renal excretion. B) The cardinal rule is to start with the lowest dose and increase slowly as tolerated to achieve a therapeutic effect. C) Dose titration is unnecessary because older adults reach therapeutic drug levels within 24 hours. D) Antidepressant doses should never be adjusted in older adults once the initial dose is established.

Option A is incorrect because older adults typically require lower initial doses due to physiological changes and decreased hepatic/renal clearance. Option B is correct because when working with older patients, the cardinal rule is to start with the lowest dose and increase slowly as tolerated and as needed to achieve a therapeutic effect ("start low and go slow"). Option C is incorrect because antidepressants take weeks to work, and rapid titration can lead to severe side effects or toxicity. Option D is incorrect because doses must be adjusted and titrated to remission while monitoring closely for adverse effects. Correct Answer: B

Question: A nurse is conducting a postpartum follow-up phone call with a client who gave birth 5 days ago. The client reports feeling unusually tearful, anxious, and exhausted, and having frequent mood swings, but says she is still successfully bonding with and caring for her baby. Which understanding of peripartum mood disorders should guide the nurse's response? Answer Choices: A) The client is showing signs of postpartum psychosis and needs immediate emergency evaluation. B) These symptoms are typical of postpartum blues, which usually occur within the first 2 to 3 days postpartum and last up to a couple of weeks. C) The client has postpartum depression, which requires immediate treatment with high-dose tricyclic antidepressants. D) Postpartum mood fluctuations are abnormal and always indicate a permanent, severe psychiatric illness.

Option A is incorrect because postpartum psychosis involves severe symptoms like command hallucinations and delusions, which are absent here. Option B is correct because many women experience postpartum blues, which includes symptoms such as mood swings, tearfulness, sleep disruptions, and increased anxiety, usually occurring within the first 2 to 3 days postpartum and lasting up to a couple of weeks. Option C is incorrect because postpartum depression is diagnosed when symptoms are more severe and of longer duration, and TCAs are not the immediate, standard first-line response without a thorough diagnostic evaluation. Option D is incorrect because postpartum blues are a common, transient response occurring in up to 50% of postpartum women. Correct Answer: B

Question: A nurse is caring for an older adult client who has recently developed symptoms of severe depression, including apathy, insomnia, and weight loss. Which action should the nurse ensure is completed before any antidepressant medication is prescribed? Answer Choices: A) Obtain a signed consent form for immediate electroconvulsive therapy (ECT). B) Conduct a thorough evaluation to rule out any underlying medical causes of the mood alterations. C) Place the client on a high-protein diet for 4 weeks to see if symptoms resolve without intervention. D) Immediately administer a high-dose sedative to help the client sleep.

Option A is incorrect because ECT is a second-line therapy and is not the immediate next step before a medical workup. Option B is correct because when working with older patients, a thorough evaluation is necessary to rule out any underlying medical cause of mood alterations (such as endocrine disorders or thyroid dysfunction) before medication is prescribed. Option C is incorrect because waiting 4 weeks without evaluating for underlying medical causes delays necessary care. Option D is incorrect because sedatives do not treat depression and can increase the risk of confusion and falls in older adults. Correct Answer: B

Question: A nurse in the pediatric clinic is assessing an infant brought in by her mother for a 1-month well-child visit. The mother appears severely disorganized, speaks in a monotone voice, and tells the nurse, "My baby is possessed by an evil spirit, and the voices told me I have to hurt her to save her soul." Which action should the nurse take first? Answer Choices: A) Educate the mother on normal newborn sleep patterns and basic parenting skills. B) Assist the mother in scheduling a routine outpatient mental health appointment for next month. C) Separate the infant from the mother immediately, ensure child safety, and coordinate urgent psychiatric intervention for suspected postpartum psychosis. D) Recommend that the mother increase her dietary intake of omega-3 fatty acids and folic acid.

Option A is incorrect because basic parenting education is completely inadequate and unsafe for an acute psychotic episode with active command hallucinations. Option B is incorrect because waiting a month is a critical safety failure that leaves the infant at severe risk of harm. Option C is correct because postpartum psychosis affects 1 in 500 to 1 in 1000 deliveries and frequently involves command hallucinations or delusions (such as the mother feeling the baby is possessed or being directed to harm the infant), representing an extreme safety emergency that requires immediate safety measures and hospitalization. Option D is incorrect because dietary supplements do not treat acute postpartum psychosis and fail to address immediate safety concerns. Correct Answer: C

Question: A parent expresses concern to the high school nurse that their 14-year-old child is having "mood swings." The teenager is sometimes anxious about physical changes and irritable about school expectations, but is otherwise meeting academic and social milestones. Which response by the nurse is most appropriate? Answer Choices: A) "Frequent mood swings in teenagers are extremely rare and always indicate a severe, underlying bipolar disorder." B) "A greater level of emotional lability is common in younger patients and should not necessarily be considered suggestive of a mood disorder." C) "We must immediately refer your child to a physician to get a prescription for a strong mood stabilizer." D) "These mood swings are caused by a lack of social support and indicate that your child is being neglected at home."

Option A is incorrect because teenage mood swings are common and often related to developmental transitions, not automatically bipolar disorder. Option B is correct because determinants of normal mood in children are generally the same as adults, but a greater level of emotional lability is common in younger patients and should not necessarily be considered suggestive of a mood disorder. Option C is incorrect because immediate pharmacotherapy is not indicated for normal developmental lability. Option D is incorrect because there is no evidence of neglect, as emotional lability is a common developmental occurrence. Correct Answer: B

Question: A nurse is preparing to administer an SSRI antidepressant to a 15-year-old adolescent. Which critical safety warning established by the FDA in 2004 must the nurse discuss with the client and their family? Answer Choices: A) SSRI medications are known to cause rapid and irreversible bone marrow suppression in teenagers. B) Antidepressant use in children and adolescents is associated with an increased risk of suicidal thoughts or behavior. C) SSRIs must be discontinued immediately if the patient experiences a mild headache or dry mouth. D) The medication will begin to work immediately, completely eliminating any risk of self-harm.

Option A is incorrect because bone marrow suppression is not the subject of the 2004 FDA warning for SSRIs. Option B is correct because in 2004, the FDA issued a public warning regarding the increased risk of suicidal thoughts or behavior in children and adolescents treated with SSRI antidepressant medications. Option C is incorrect because mild side effects do not warrant abrupt discontinuation, which can cause withdrawal effects. Option D is incorrect because antidepressants take weeks to work, and the risk of suicide may actually increase initially as energy levels rise. Correct Answer: B

Question: A nurse is conducting an intake assessment for a pregnant client with a history of depression. The client asks if there is an antidepressant that is completely safe for the fetus with zero known risks. Which physiological or regulatory fact should guide the nurse's response? Answer Choices: A) All SSRIs have been assigned a Category A rating by the FDA, indicating zero fetal risks. B) To date, no psychotropic drug has been assigned a Category A rating by the FDA, meaning none are completely free of potential risks. C) Tricyclic antidepressants (TCAs) are the only class that has a Category A rating and are completely risk-free. D) Monoamine oxidase inhibitors (MAOIs) are the preferred, risk-free antidepressant class for pregnant clients.

Option A is incorrect because no psychotropic medication has a Category A rating. Option B is correct because a major reason for hesitation to use psychotropic medications during pregnancy is that, to date, no psychotropic drug has been assigned a Category A rating by the FDA. Option C is incorrect because TCAs are not Category A and are not risk-free, though they are considered low risk. Option D is incorrect because MAOI antidepressants are explicitly not recommended for use in pregnant women. Correct Answer: B

Question: A postpartum nurse is preparing discharge teaching for a client who gave birth to twin premature infants. When discussing postpartum depression (depressive disorder with peripartum onset), which statement should the nurse include? Answer Choices: A) Postpartum depression only occurs within the first 24 hours after birth and resolves spontaneously. B) Women who give birth to multiple children or preterm children are at a higher risk of developing postpartum depression. C) Postpartum depression is extremely rare, affecting less than 1% of women who give birth to multiples. D) Postpartum depression does not involve any risk of severe anxiety, panic attacks, or suicidal thoughts.

Option A is incorrect because postpartum depression typically starts within a few weeks to 12 months after birth and does not resolve spontaneously without treatment. Option B is correct because women who give birth to multiple children and/or to preterm children are at a higher risk for postpartum depression. Option C is incorrect because postpartum depression is much more common than 1%, and multiple/preterm births elevate the risk. Option D is incorrect because symptoms of postpartum depression can escalate to severe anxiety, panic attacks, and thoughts of suicide (suicidal ideation). Correct Answer: B

Question: A nurse is performing an admission assessment on a 78-year-old client with depression who takes multiple medications. Which action should the nurse prioritize to ensure medication safety? Answer Choices: A) Instruct the client to stop taking all non-psychiatric medications immediately. B) Conduct a thorough medication history and periodic medication reconciliation due to the risk of polypharmacy and interactions. C) Advise the client that older adults rarely experience drug-to-drug interactions. D) Request a prescription for a high-dose tricyclic antidepressant (TCA) to simplify the regimen.

Option A is incorrect because stopping essential non-psychiatric medications is highly dangerous and outside the nurse's scope of practice. Option B is correct because in older adults, a thorough medication history and periodic medication reconciliation should be conducted because of the risk of medication interactions and polypharmacy. Option C is incorrect because older adults have a very high risk of drug-to-drug interactions and polypharmacy. Option D is incorrect because TCAs are generally not the drug of choice in older adults due to side effects, and adding more drugs does not simplify a regimen. Correct Answer: B

Question: A nurse is monitoring an older adult client who was recently started on an SSRI for depression. The client has a history of mild hepatic cirrhosis. Which physiological change associated with aging and liver function should guide the nurse's assessment? Answer Choices: A) Older adults metabolize psychotropic drugs primarily in their kidneys, so liver function does not affect dosing. B) Because the majority of psychotropic medications are metabolized in the liver, caution must be taken in older adults with liver disease. C) Hepatic metabolism of antidepressants increases with age, requiring higher doses to achieve therapeutic levels. D) Older adults with liver disease are completely immune to the side effects of psychotropic medications.

Option A is incorrect because psychotropic medications are metabolized in the liver, not primarily in the kidneys. Option B is correct because the majority of psychotropic medications are metabolized in the liver; therefore, caution must be taken in older adults with liver disease to avoid toxicity. Option C is incorrect because hepatic metabolism generally decreases with age and liver disease, requiring lower doses. Option D is incorrect because liver disease increases the risk of drug accumulation and severe toxicity/side effects. Correct Answer: B

Question: A home health nurse is assessing an older adult client who has moderate Alzheimer's dementia for signs of depression. Which screening tool should the nurse select as most appropriate for this client? Answer Choices: A) Geriatric Depression Scale (GDS) B) Cornell Scale for Depression in Dementia (CSDD) C) Patient Health Questionnaire (PHQ-9) D) Beck Depression Inventory (BDI)

Option A is incorrect because the GDS is designed for older adults who can self-report or have questions read directly to them, which is less reliable in moderate to severe dementia. Option B is correct because clinicians use the CSDD specifically to screen individuals with dementia for depression by using the scale with the caregiver and briefly interviewing the patient. Option C is incorrect because the PHQ-9 is a self-report tool for cognitively intact adults. Option D is incorrect because the BDI is a 21-question self-report scale intended for cognitively intact adults. Correct Answer: B

Question: A nurse at a senior outpatient clinic is preparing to screen a cognitively intact 82-year-old client for depression using the Geriatric Depression Scale (GDS). Which instruction or action regarding the administration of this tool is correct? Answer Choices: A) The nurse must ensure that the client’s caregiver completes the form on behalf of the client. B) The client may complete the scale themselves, or the healthcare provider can read it to them and score their answers. C) The tool is only available as a lengthy 41-question test that requires clinical interpretation of anxiety. D) The GDS should only be completed by the client's adult children to avoid biased self-reporting.

Option A is incorrect because the GDS is completed by the individual, not solely by the caregiver (unlike the Cornell Scale). Option B is correct because for the GDS, individuals may complete the scale themselves or have a healthcare provider (HCP) read it to them and score their answers, with both long and short forms available. Option C is incorrect because the GDS has both long and short forms and is not a 41-question anxiety scale (which describes the PHQ-A). Option D is incorrect because self-reporting is appropriate for cognitively intact older adults using the GDS. Correct Answer: B

Question: A pediatric nurse is planning to assess a 13-year-old adolescent for depression using the Mood and Feelings Questionnaire (MFQ). Which protocol must the nurse follow when administering this specific instrument? Answer Choices: A) Only the adolescent’s teacher is permitted to complete the questionnaire to avoid home-environment bias. B) The tool is completed exclusively by the healthcare provider based on a physical examination of vital signs. C) The questionnaire is available in short and long forms and requires both the child and parent(s) to complete a series of questions. D) The adolescent must complete a 41-item self-report questionnaire assessing indicators of anxiety and substance abuse.

Option A is incorrect because teacher-only completion is not the protocol for the MFQ. Option B is incorrect because the MFQ is a questionnaire, not a clinical physical exam. Option C is correct because the Mood and Feelings Questionnaire (MFQ) is available in short and long forms and requires both the child and parent(s) to complete a series of questions. Option D is incorrect because a 41-question self-report assessing anxiety and depression describes the Patient Health Questionnaire for Adolescents (PHQ-A), not the MFQ. Correct Answer: C

Question: A school nurse is preparing to evaluate a 10-year-old child using the Children's Depression Inventory (CDI-2). Which component of this screening instrument should the nurse anticipate using? Answer Choices: A) A 35-item postpartum response scale to identify severe maternal attachment issues. B) A clinical questionnaire completed solely by the psychiatric nurse after a formal 2-hour interview. C) Self-report scales completed by the child or adolescent, along with separate forms completed by parents or caregivers and teachers. D) A 10-question self-report scale designed only for adults to monitor depression throughout treatment.

Option A is incorrect because a 35-item postpartum scale describes the Postpartum Depression Screening Scale (PDSS). Option B is incorrect because the CDI-2 is not completed solely by the clinician during a formal psychiatric interview. Option C is correct because the Children's Depression Inventory (CDI-2) has short and long forms where the child or adolescent completes the self-report scale, while parents or caregivers and teachers complete separate forms. Option D is incorrect because the 10-question self-report tool for adults is the PHQ-9. Correct Answer: C

Question: A postpartum nurse is selecting a screening instrument to identify postpartum depression in mothers during routine outpatient care. Which tool is a 35-item response scale designed for routine care with all postpartum women? Answer Choices: A) Edinburgh Postnatal Depression Scale (EPDS) B) Beck's Postpartum Depression Screening Scale (PDSS) C) Patient Health Questionnaire for Adolescents (PHQ-A) D) Beck Depression Inventory (BDI)

Option A is incorrect because the EPDS is a self-report form that can be used in any setting to screen postpartum mothers, but it is not the 35-item scale described. Option B is correct because Beck's Postpartum Depression Screening Scale (PDSS) is a 35-item response scale for use during routine care with all postpartum women to identify those who might be experiencing postpartum depression. Option C is incorrect because the PHQ-A is a 41-question scale for adolescents. Option D is incorrect because the BDI is a 21-question self-report scale for adults. Correct Answer: B

Question: A clinic nurse is planning to screen a postpartum mother for depression during a 2-week follow-up visit. Which characteristic of the Edinburgh Postnatal Depression Scale (EPDS) should the nurse keep in mind? Answer Choices: A) It requires both the mother and the father to complete a joint 35-item questionnaire. B) It is a clinician-only observational checklist that does not involve patient self-reporting. C) It is a self-report form that may be used in any setting to screen postpartum mothers for depression. D) It can only be administered by a licensed clinical psychologist in an inpatient psychiatric facility.

Option A is incorrect because the EPDS is completed by the mother and does not require a joint 35-item parent questionnaire. Option B is incorrect because the EPDS is a self-report form, not a clinician observational checklist. Option C is correct because the EPDS is a self-report form that may be used in any setting to screen postpartum mothers for depression. Option D is incorrect because the EPDS is designed to be easily used in any setting, including primary care and routine clinics. Correct Answer: C

Question: A nurse in an outpatient mental health clinic is meeting a client who reports severe mood swings. Which action should the nurse prioritize as the first and most important aspect of conducting the nursing assessment? Answer Choices: A) Administer the Beck Depression Inventory (BDI) to obtain a definitive diagnostic score. B) Establish a therapeutic relationship based on mutual trust by asking open-ended questions and allowing adequate time for response. C) Perform a detailed physical exam including vital signs and baseline body mass index (BMI). D) Arrange for immediate blood draws to evaluate liver and thyroid function.

Option A is incorrect because while screening scales are useful, administering a scale should not precede establishing trust. Option B is correct because the first and most important aspect in conducting an assessment is to establish a therapeutic relationship based on mutual trust, asking open-ended questions and allowing adequate time for patient response. Option C is incorrect because physical exams, while necessary, are secondary to establishing trust and rapport. Option D is incorrect because laboratory work is a diagnostic step performed after the initial therapeutic interaction. Correct Answer: B

Question: A nurse is reviewing a client’s pre-treatment diagnostic workup before administering a newly prescribed antidepressant. Why is it essential to verify that the provider ordered liver function tests (LFTs) for this client? Answer Choices: A) Antidepressant medications are primarily metabolized in the liver, requiring cautious dosing if hepatic impairment is present. B) Antidepressants cause rapid and severe renal failure that is detected early via liver enzymes. C) LFTs are the primary laboratory method used to diagnose the severity of major depressive disorder. D) Liver enzymes must be elevated to allow the antidepressant to cross the blood-brain barrier.

Option A is correct because the nurse should verify liver function tests because antidepressants are metabolized in the liver, and caution must be taken in patients with hepatic dysfunction. Option B is incorrect because antidepressants are metabolized in the liver, and LFTs assess hepatic function rather than renal failure. Option C is incorrect because laboratory tests do not diagnose the severity of depression, which is a clinical diagnosis. Option D is incorrect because drug entry into the brain does not depend on elevated liver enzymes. Correct Answer: A

Question: A nurse is caring for a client displaying acute symptoms of hypomania, including pressured speech and excitability. Which laboratory assessment should the nurse anticipate the provider ordering to rule out an endocrine mimic? Answer Choices: A) Liver function tests (LFTs) B) Thyroid function tests (TFTs) C) Urinalysis and toxicology screening D) Electrolyte panel and blood glucose

Question: A nurse is performing a physical examination on a client suspected of having a depressive disorder. Why is it a priority for the nurse to obtain a baseline weight and body mass index (BMI)? Answer Choices: A) Fluctuations in weight are the only diagnostic criteria used to confirm bipolar I disorder. B) A high baseline BMI is a complete contraindication to all psychotropic medications. C) To allow for the possibility of weight monitoring if the treatment plan includes an antidepressant or mood stabilizer. D) To determine if the client requires immediate electroconvulsive therapy (ECT) for nutritional failure.

Option A is incorrect because weight changes are one of many potential symptoms of depression, but not the only criterion for bipolar I. Option B is incorrect because high BMI is not an absolute contraindication to these drugs, though it requires monitoring. Option C is correct because the nurse should obtain a baseline weight and BMI to allow for the possibility of weight monitoring if the treatment plan includes an antidepressant or mood stabilizer. Option D is incorrect because weight does not determine the immediate need for ECT. Correct Answer: C

Question: A pediatric nurse is assessing a 15-year-old adolescent who is experiencing severe irritability and erratic energy levels. Which brief screening tool should the nurse anticipate using to screen this adolescent specifically for bipolar disorder? Answer Choices: A) Center for Epidemiological Studies-Depression Scale for Children (CES-DC) B) Patient Health Questionnaire (PHQ-9) C) Mood Disorder Questionnaire (MDQ) D) Children's Depression Inventory (CDI-2)

Option A is incorrect because the CES-DC is a 20-item self-report scale that screens for depression, not bipolar disorder. Option B is incorrect because the PHQ-9 is used to screen adults for depression. Option C is correct because the Mood Disorder Questionnaire (MDQ) is a brief self-report form used to screen adolescents for bipolar disorder. Option D is incorrect because the CDI-2 is used to screen children for depression. Correct Answer: C

Question: A school clinic nurse is evaluating an adolescent who presents with signs of both high anxiety and low mood. Which instrument is a 41-question self-report scale that assesses indicators of both anxiety and depression in adolescents? Answer Choices: A) Patient Health Questionnaire for Adolescents (PHQ-A) B) Beck Depression Inventory (BDI) C) Mood and Feelings Questionnaire (MFQ) D) Children's Depression Inventory (CDI-2)

Option A is correct because the Patient Health Questionnaire for Adolescents (PHQ-A) is a 41-question self-report scale that assesses indicators of anxiety and depression in adolescents. Option B is incorrect because the BDI is a 21-question self-report scale designed to screen adults for depression. Option C is incorrect because the MFQ requires both parent and child responses to screen for depression and does not assess both anxiety and depression via a 41-question adolescent-only scale. Option D is incorrect because the CDI-2 focuses on depressive symptoms in children. Correct Answer: A

Question: A medical-surgical nurse is assessing a client with chronic back pain. The nurse notes the client appears exhausted and displays a blunted affect. Which statistical finding regarding the relationship between depression and pain should guide the nurse’s assessment? Answer Choices: A) Less than 5% of individuals with clinical depression experience chronic pain as a symptom. B) Between 65% and 80% of individuals with depression report pain as a symptom, highlighting a bidirectional connection. C) Pain is exclusively a somatic symptom of depression in children, never occurring in adults. D) Chronic pain automatically prevents the development of depressive disorders due to endorphin release.

Option A is incorrect because pain is highly prevalent in depressed individuals, far exceeding 5%. Option B is correct because research indicates that between 65% and 80% of individuals with depression report pain as a symptom, which highlights the need to assess all patients with chronic pain for signs and symptoms of depression due to a bidirectional connection. Option C is incorrect because pain is a common symptom in depressed individuals of all ages. Option D is incorrect because chronic pain increases, rather than prevents, the risk of depression. Correct Answer: B

Question: A pediatric nurse is discussing depression screening guidelines with a group of parents. Which recommendation from the U.S. Preventive Services Task Force (USPSTF) should the nurse share regarding screening adolescents? Answer Choices: A) Adolescents should only be screened for depression if they have a documented suicide attempt. B) Screening adolescents between the ages of 12 and 18 is recommended because early detection followed by appropriate treatment improves clinical outcomes and presents little to no risk of harm. C) Depression screening should never be conducted before age 18 due to the high risk of severe psychological harm from labeling. D) Self-reporting scales like the PHQ-A are 100% diagnostic and eliminate the need for further clinical evaluation.

Option A is incorrect because screening is a secondary prevention tool aimed at early detection, not just after a suicide attempt. Option B is correct because the USPSTF recommends screening adolescents between the ages of 12 and 18, and research indicates that screening patients age 12 and up presents little to no risk of harm while early detection and treatment improve clinical outcomes. Option C is incorrect because USPSTF recommends screening starting at age 12. Option D is incorrect because screening scales should not be used alone or out of context, and a diagnostic evaluation is always required. Correct Answer: B

Question: A primary care nurse administers the Patient Health Questionnaire (PHQ-9) to an adult client during a routine physical. The client scores in the range indicative of severe depression. Which next step should the nurse implement as a priority? Answer Choices: A) Refer the client to a mental health professional for a thorough diagnostic evaluation. B) Immediately prescribe a selective serotonin reuptake inhibitor (SSRI) and arrange for a follow-up in 6 months. C) Instruct the client to undergo immediate electroconvulsive therapy (ECT) as an outpatient. D) Reassure the client that their score is normal and no further clinical action is necessary.

Question: A nurse is assessing a client with a history of major depressive disorder who reports feeling "on edge" constantly. The nurse notes the client is pacing, has difficulty concentrating during the interview due to persistent worries, and expresses an overwhelming feeling that "something terrible is about to happen." How should the nurse clinically classify these specific signs and symptoms? Answer Choices: A) Somatization associated with chronic depression. B) Anxious distress specifier associated with a depressive disorder. C) Manic episode with mixed features. D) Cognitive distortion due to lack of social support.

Option A is incorrect because somatization involves experiencing psychological distress through physical symptoms like headaches or stomachaches, which is not the primary presentation described. Option B is correct because anxious distress is a combination of symptoms associated with high anxiety, including restlessness, impaired concentration due to worry, fear of impending doom, and fear of losing control, which can be added as a specifier to a diagnosis of depression. Option C is incorrect because mania involves an abnormally elevated, persistent, or expansive mood lasting at least 1 week, which is not represented by this client's presentation of high anxiety and worry. Option D is incorrect because while these are distressing symptoms, they represent a clinically recognized specifier (anxious distress) rather than just a generalized cognitive distortion or lack of support. Correct Answer: B

Question: A client presents to the mental health clinic stating, "I have felt sad, empty, and down almost every single day for the past two and a half years. It's not so severe that I can't work, but I just don't remember what it feels like to be happy." Based on the clinical presentation and duration of symptoms, which alteration in mood should the nurse suspect? Answer Choices: A) Major Depressive Disorder (MDD) B) Adjustment disorder with depressed mood C) Persistent Depressive Disorder (Dysthymia) D) Postpartum depression with peripartum onset

Option A is incorrect because MDD is characterized by a depressed mood or anhedonia for at least a 2-week period accompanied by at least four other core symptoms, and does not require a 2-year duration. Option B is incorrect because adjustment disorder is a maladaptive reaction to an identifiable stressor that occurs within 3 months of the stressor and persists for no longer than 6 months after the stressor terminates. Option C is correct because persistent depressive disorder (dysthymia) is diagnosed when a depressed mood is present for most of the day, more days than not, for at least 2 years, with symptoms that are similar to but less severe than those of MDD. Option D is incorrect because postpartum depression involves moderate to severe depression occurring during pregnancy or within the first year following the birth of a child, which does not match this client's history. Correct Answer: C

Question: A nurse is assessing a client who has been brought to the clinic by a family member. The family member reports that the client has not slept in four days, is talking constantly and rapidly, is spending large sums of money, and claims they have "superhuman energy." The nurse notes these symptoms significantly impair the client's social and occupational functioning. Which alteration should the nurse suspect, and what is the key symptom differentiating it from its less severe counterpart? Answer Choices: A) Mania; characterized by symptoms that last at least 1 week and significantly impair functioning, potentially requiring hospitalization. B) Hypomania; characterized by symptoms that last at least four consecutive days and do not impair daily functioning. C) Major Depressive Disorder; characterized by severe psychomotor agitation and insomnia lasting at least 2 weeks. D) Cyclothymic disorder; characterized by mild mood fluctuations that last for at least 2 years without functional impairment.

Option A is correct because mania is an abnormal, persistent, expansive, elevated mood that lasts at least 1 week and significantly impairs functioning, potentially requiring hospitalization, which matches the client's severe impairment. Option B is incorrect because hypomania is a less severe impairment of mood that lasts at least four consecutive days and does not necessitate hospitalization or cause severe impairment. Option C is incorrect because the client is presenting with excessively elevated mood, rapid speech, and high energy, which are manifestations of mania rather than major depression. Option D is incorrect because cyclothymic disorder involves chronic, fluctuating mood disturbances that do not meet the full criteria for manic or major depressive episodes, which does not match this client's acute, severe presentation. Correct Answer: A

Question: A client taking a selective serotonin reuptake inhibitor (SSRI) for depression is admitted to the emergency department. The nurse suspects the client is experiencing Serotonin Syndrome. Which combination of signs and symptoms should the nurse expect to find during the assessment? Answer Choices: A) Hypothermia, severe bradycardia, flaccid muscles, and constipation. B) Altered mental status (agitation/disorientation), neuromuscular abnormalities (tremor/rigidity), and autonomic hyperactivity (hypertension/tachycardia/diaphoresis). C) Urinary retention, dry mouth, blurred vision, and severe cognitive decline. D) Respiratory depression, pinpoint pupils, extreme somnolence, and bradycardia.

Option A is incorrect because Serotonin Syndrome is characterized by hyperthermia (not hypothermia), tachycardia (not bradycardia), muscle rigidity (not flaccidity), and diarrhea/GI distress (not constipation). Option B is correct because Serotonin Syndrome symptoms exhibit an altered mental status (e.g., anxiety, disorientation, agitation), neuromuscular abnormalities (e.g., tremor, muscle rigidity), and autonomic hyperactivity (e.g., gastrointestinal distress, hypertension, tachypnea, tachycardia, diaphoresis). Option C is incorrect because urinary retention, dry mouth, and blurred vision are classic anticholinergic side effects, which are distinct from the life-threatening manifestations of Serotonin Syndrome. Option D is incorrect because respiratory depression, pinpoint pupils, and extreme somnolence are classic signs of opioid overdose, not Serotonin Syndrome. Correct Answer: B

Question: A client with a history of chronic lower back pain is admitted to the medical unit. The client appears extremely fatigued, has a flat affect, and expresses feelings of helplessness. Based on evidence regarding the bidirectional connection between mood and physical pain, which action should the nurse take next? Answer Choices: A) Advise the client that their physical pain is entirely imaginary and will resolve once their mood improves. B) Screen the client for signs and symptoms of depression using a validated assessment scale. C) Request an immediate prescription for high-dose opioid analgesics to eliminate the pain. D) Document that the client's pain is a normal physiological sign of aging and requires no further evaluation.

Option A is incorrect because somatic pain is a real, physiological manifestation of psychological distress and should never be dismissed as imaginary. Option B is correct because research indicates that between 65% and 80% of individuals with depression report pain as a symptom, highlighting a complicated and likely bidirectional connection that requires nurses to screen all patients with chronic pain for signs and symptoms of depression. Option C is incorrect because prescribing medications is outside the scope of nursing practice, and a thorough assessment and screening should be performed before recommending pharmacologic adjustments. Option D is incorrect because chronic pain is not a normal part of aging, and ignoring the potential link to depression represents a failure in comprehensive nursing care. Correct Answer: B

Question: A client reports to the nurse that every year during the late fall and winter months, they experience a significant drop in energy, sleep up to 11 hours a day, have an increased appetite with intense carbohydrate cravings, and have gained 8 pounds. During the spring and summer, their energy and mood return to normal. How should the nurse interpret these signs and symptoms? Answer Choices: A) A normal adaptation to seasonal temperature changes that requires no intervention. B) Manifestations of bipolar II disorder characterized by rapid cycling. C) Common manifestations of seasonal affective disorder (SAD), also known as major depressive disorder with seasonal pattern. D) Signs of an endocrine tumor causing hormonal imbalances during colder weather.

Option A is incorrect because severe lethargy, hypersomnia, and significant weight changes represent a clinical alteration in mood rather than a normal physiological response to winter. Option B is incorrect because rapid cycling in bipolar disorder involves four or more mood episodes (mania, hypomania, or depression) within a 12-month period, which is not the seasonal pattern described. Option C is correct because common manifestations of seasonal affective disorder (SAD), or major depressive disorder with seasonal pattern, include decreased energy, increased periods of sleep, increased appetite, overeating, and weight gain during specific times of the year (typically the winter months). Option D is incorrect because these classic symptoms are well-established psychiatric manifestations of SAD rather than being indicative of an endocrine tumor. Correct Answer: C

Question: A postpartum nurse is conducting a home visit with a client who gave birth 10 days ago. The client’s spouse privately reports that the client has stopped sleeping, is talking to herself, and stated that the baby "is not mine, but a changeling sent to test me." What critical postpartum alteration in mood and affect should the nurse suspect based on these signs? Answer Choices: A) Postpartum blues, which is a common, transient response to shifting hormones. B) Postpartum depression, characterized by sleep disturbances, crying, and severe anxiety. C) Postpartum psychosis, a psychiatric emergency involving psychotic features such as command hallucinations or delusions. D) Adjustment disorder with depressed mood due to the stress of newborn care.

Option A is incorrect because postpartum blues involves mild, self-limiting symptoms such as mood swings, tearfulness, and mild anxiety that resolve within a couple of weeks, without psychotic features like delusions. Option B is incorrect because while postpartum depression involves severe anxiety and sadness, it does not typically involve active delusions or hallucinations unless psychotic features are present, which escalates the diagnosis to postpartum psychosis. Option C is correct because postpartum psychosis is characterized by psychotic features associated with peripartum or postpartum depression, frequently involving command hallucinations or delusions (such as the mother feeling the baby is possessed or not theirs), which represents a severe emergency requiring immediate hospitalization and safety measures. Option D is incorrect because adjustment disorder does not feature severe psychotic symptoms such as delusions and hallucinations. Correct Answer: C

Question: A nurse is assessing a client at her 6-week postpartum follow-up visit. The client reports persistent, overwhelming feelings of sadness, crying spells almost every day, severe anxiety, and difficulty sleeping even when the infant is asleep. She states, "I feel like a terrible mother because I'm too exhausted to care." How should the nurse differentiate these findings from postpartum blues? Answer Choices: A) Postpartum blues usually occur within the first 2 to 3 days postpartum and last up to a couple of weeks, whereas these persistent, severe symptoms indicate postpartum depression. B) Postpartum blues always involve active delusions and severe agitation, whereas postpartum depression is characterized by mild tearfulness. C) Postpartum blues last up to a year and resolve without treatment, while postpartum depression resolves spontaneously within 24 hours. D) There is no clinical difference between the two conditions, and the client should be advised to wait another 6 weeks for symptoms to resolve.

Option A is correct because postpartum blues symptoms (mood swings, tearfulness, sleep disruptions, increased anxiety) usually occur within the first 2 to 3 days postpartum and last up to a couple of weeks, while longer-duration, more severe symptoms of sadness, despair, and severe anxiety indicate postpartum depression (depressive disorder with peripartum onset). Option B is incorrect because postpartum blues are mild and do not involve delusions (which are characteristic of postpartum psychosis), while postpartum depression involves severe, prolonged depressive symptoms, not mild tearfulness. Option C is incorrect because postpartum blues are transient (lasting only up to a couple of weeks), whereas postpartum depression is a serious mental illness that requires professional intervention and does not resolve in 24 hours. Option D is incorrect because there are clear diagnostic and clinical differences in severity, onset, duration, and treatment between postpartum blues and postpartum depression, and delaying care puts both mother and infant at risk. Correct Answer: A

Question: A nurse is caring for a client experiencing a severe alteration in mood and affect. During the assessment interview, the client takes a long time to answer questions, reports that their "thinking feels slow and cloudy," and has difficulty making simple decisions about what to eat. How should the nurse interpret these cognitive manifestations? Answer Choices: A) These represent cognitive symptoms of mania, which causes racing thoughts and rapid decision-making. B) These are common manifestations of disrupted mood and affect, representing altered thought processes associated with depression. C) These signs indicate the client has developed irreversible vascular dementia. D) These are signs of a primary psychotic disorder that is completely unrelated to mood.

Option A is incorrect because mania typically causes racing thoughts, a flight of ideas, and rapid, impulsive decision-making, rather than slowed, cloudy thinking. Option B is correct because altered thought processes are a common manifestation of disrupted mood and affect; individuals experiencing depression frequently report that their thinking feels slow or cloudy, and display decreased concentration, poor memory, impaired problem-solving, and indecisiveness. Option C is incorrect because slowed thinking and indecisiveness are classic, reversible cognitive symptoms of a depressive episode rather than being indicative of irreversible vascular dementia. Option D is incorrect because these cognitive alterations are directly and commonly associated with alterations in mood and affect, and do not necessarily indicate a separate primary psychotic disorder. Correct Answer: B

Question: A client admitted with major depressive disorder tells the nurse, "Whenever I feel overwhelmed by my problems, I just stay in bed all day, ignore my phone calls, and replay every bad thing that has ever happened to me over and over in my head." Which maladaptive coping responses is this client exhibiting, and which nursing intervention is most appropriate? Answer Choices: A) Avoidance and rumination; the nurse should assist the client in identifying triggers and developing effective coping mechanisms. B) Aggression and denial; the nurse should instruct the patient to immediately use St. John's wort. C) Helplessness and self-pity; the nurse should encourage the patient to remain isolated until their mood naturally improves. D) Escape and self-blame; the nurse should immediately refer the patient for inpatient electroconvulsive therapy (ECT).

Question: A nurse is reviewing the medication administration record of a client with Bipolar I disorder who is currently experiencing a severe depressive episode. The nurse notes the client is prescribed a selective serotonin reuptake inhibitor (SSRI) antidepressant, but has no mood stabilizer prescribed. Which physiological risk should the nurse prioritize, and what is the next action? Answer Choices: A) High risk of permanent renal failure; the nurse should hold the SSRI and order daily blood urea nitrogen (BUN) levels. B) High risk of switching to a manic episode; the nurse should immediately contact the provider to clarify the prescription and discuss adding a mood stabilizer. C) High risk of immediate physical addiction; the nurse should educate the client to only take the medication every other day. D) High risk of severe weight loss; the nurse should initiate a high-calorie diet and monitor daily weights.

Option A is incorrect because antidepressants are metabolized primarily in the liver, and renal failure is not the primary psychotropic risk associated with antidepressant monotherapy in bipolar disorder. Option B is correct because a critical safety alert indicates that patients with bipolar disorders who are in the depressive phase and prescribed only an antidepressant are at high risk for switching to a manic episode; therefore, mood stabilizers are always prescribed at the same time, and the nurse must clarify this with the prescriber. Option C is incorrect because SSRIs are not physically addictive in the manner of controlled substances, and instructing a client to take an antidepressant every other day is clinically unsafe and ineffective. Option D is incorrect because while weight should be monitored, the priority safety concern is the high risk of a medication-induced manic switch. Correct Answer: B

Question: During an intake interview, a nurse notes that a client displays poor hygiene, maintains downcast eyes with a slumped posture, speaks in a slow, monotone voice, and has neglected their activities of daily living. How should the nurse interpret these behavioral cues, and what is the priority assessment? Answer Choices: A) The client is demonstrating an overreactive affect and should be assessed for a history of violence. B) These cues are suggestive of a depressed mood, and the nurse must immediately prioritize questions about suicide risk. C) The client is displaying normal situational fluctuations in mood and requires reassurance only. D) These are signs of a manic episode, and the nurse must immediately check for signs of grandiosity.

Option A is incorrect because an overreactive affect involves a disproportionate, extreme display of emotion, which is the opposite of this client's slow, monotone, and slumped presentation. Option B is correct because behavioral cues like poor hygiene, downcast eyes, slumped posture, monotone speech, and decreased attention to hygiene are classic indicators of a depressed mood that should alert the nurse to the need for follow-up questions about suicide. Option C is incorrect because neglecting activities of daily living, poor hygiene, and profound psychomotor slowing represent major alterations in functioning rather than normal, transient fluctuations. Option D is incorrect because manic episodes are characterized by excitability, pressured speech, and grandiosity, which contradicts the client's slowed, monotone, and slumped presentation. Correct Answer: B

Question: A nurse is assessing the affect of a client who has been hospitalized for severe clinical depression. When discussing a highly distressing topic, the client smiles slightly and speaks in a light, casual tone. When discussing a joyful memory, the client displays the same slight smile and light tone. How should the nurse document the characteristics of this client's affect? Answer Choices: A) Restricted affect, because the client is expressing only a limited range of feelings regardless of the situation. B) Flat affect, because the client is displaying absolutely no visible cues to their emotions whatsoever. C) Incongruent affect, because the client’s emotional expression does not match the content of their verbal statements. D) Broad affect, because the client is demonstrating a normal, healthy variety of feelings.

Option A is correct because restricted affect is defined as expressing only a limited range of feelings, where the individual displays the same limited emotional response across highly varied emotional situations (such as weeping when describing an illness but showing no sign of happiness or excitement when discussing a major positive life event). Option B is incorrect because flat affect describes an individual whose affect provides absolutely no visible cues to their emotions whatsoever, whereas this client is displaying a slight smile and light tone. Option C is incorrect because incongruent (or inappropriate) affect means the client's emotional expression is completely mismatched to the immediate situation or emotional state, whereas a restricted affect describes a persistent, narrow range of expression across different situations. Option D is incorrect because broad (or full) affect is normal and means a person is able to convey many different feelings using verbal and nonverbal responses, which is the opposite of this client's presentation. Correct Answer: A

Question: A client is scheduled to undergo a course of electroconvulsive therapy (ECT) for treatment-resistant major depression. When performing pre-procedure education for the client and family, which expected side effects should the nurse discuss? Answer Choices: A) Permanent, severe retrograde amnesia and irreversible speech deficits. B) Mild confusion immediately following the procedure and transient, short-term memory loss. C) Rapid development of a manic state and physical dependence on the electrical treatments. D) Severe, persistent muscular paralysis that prevents breathing for several days.

Option A is incorrect because while retrograde amnesia can occur in rare cases and be permanent, a transient short-term memory loss (anterograde amnesia) is the standard expected finding rather than widespread irreversible cognitive or speech deficits. Option B is correct because mild confusion following the procedure (a postictal state) is typical and transient short-term memory loss (anterograde amnesia) is an expected, although temporary, side effect of ECT. Option C is incorrect because ECT does not cause a switch to mania when used to treat bipolar depression, and it is not an addictive procedure. Option D is incorrect because while muscle relaxants are administered during the procedure and require temporary ventilation, this wears off rapidly, and severe muscle paralysis does not persist for days. Correct Answer: B

Question: A nurse is monitoring a client who was admitted with severe clinical depression and started on an antidepressant medication 10 days ago. The nurse notes that the client has suddenly become much more talkative, has improved grooming, and has significantly higher energy levels. Which clinical understanding should guide the nurse's priority assessment of this client? Answer Choices: A) The client has fully recovered from depression and no longer requires suicide precautions. B) The risk of suicide increases as patients in the severest stage of depression begin to improve and gain the physical energy to carry out a plan. C) The antidepressant has caused an irreversible cognitive decline that requires immediate physical restraints. D) The client is showing signs of antidepressant toxicity and should be treated with an immediate dose of St. John's wort.

Option A is incorrect because sudden improvements in energy and behavior do not mean the client is fully recovered; indeed, this window represents a period of extreme vulnerability. Option B is correct because a major safety alert states that the risk of suicide increases as patients in the severest stage of depression begin to improve; it is then that they have sufficient energy and cognitive ability to plan and successfully implement a suicide plan, making close safety monitoring essential. Option C is incorrect because improved grooming and verbal communication do not represent cognitive decline or justify the highly restrictive use of physical restraints. Option D is incorrect because St. John's wort must never be combined with SSRIs or other antidepressants, as it can cause life-threatening Serotonin Syndrome. Correct Answer: B

Question: A nurse is assessing an adult client who reports persistent low mood, changes in sleep, and sluggishness. The provider orders thyroid function tests. Which clinical rationale explains why this diagnostic assessment is indicated? Answer Choices: A) Thyroid dysfunction is an endocrine disorder that can mimic the clinical symptoms of depression. B) Abnormal thyroid levels prevent the gastrointestinal absorption of oral antidepressant medications. C) Elevated thyroid-stimulating hormone (TSH) is a definitive biological marker used to diagnose major depressive disorder. D) Antidepressant medications are metabolized primarily in the thyroid gland, requiring normal baseline levels.

Option A is correct because diagnostic and laboratory tests may include hormone levels and thyroid function tests to rule out endocrine disorders, which can mimic depression or hypomania . Option B is incorrect because thyroid levels do not prevent the gastrointestinal absorption of antidepressants . Option C is incorrect because there are no diagnostic laboratory or medical tests that exist to confirm a diagnosis of a mood disorder . Option D is incorrect because antidepressants are metabolized primarily in the liver, not in the thyroid gland Correct Answer: A

Question: A nurse is reviewing pre-treatment diagnostic laboratory orders for an older adult client who is prescribed a selective serotonin reuptake inhibitor (SSRI). Why is it essential for the nurse to verify that liver function tests (LFTs) have been ordered? Answer Choices: A) Antidepressant medications are metabolized in the liver, requiring caution in patients with hepatic impairment. B) Low liver enzyme levels prevent antidepressants from successfully crossing the blood-brain barrier. C) LFTs are the primary laboratory method used by mental health professionals to diagnose Bipolar I disorder. D) Impaired liver function causes rapid, irreversible renal failure when SSRIs are initiated.

Option A is correct because the majority of psychotropic medications are metabolized in the liver; therefore, caution must be taken in older adults with liver disease . Option B is incorrect because liver enzyme levels do not regulate how psychotropic medications cross the blood-brain barrier . Option C is incorrect because no diagnostic laboratory or medical tests exist for mood disorders, which are diagnosed clinically . Option D is incorrect because liver impairment does not cause acute renal failure upon initiating SSRIs, though it does increase the risk of drug accumulation and toxicity Correct Answer: A

Question: An adolescent client is brought to the outpatient clinic exhibiting extreme irritability, pressured speech, and rapid mood shifts. Which diagnostic laboratory assessments should the nurse anticipate being ordered to rule out substance abuse? Answer Choices: A) Liver function tests and a complete blood count (CBC). B) Electrolyte panels, urinalysis, and toxicology screening. C) Thyroid function tests and a serum glucose panel. D) Vitamin B12 levels and a baseline pregnancy test.

Option A is incorrect because liver function tests and CBCs do not screen for active substance abuse . Option B is correct because diagnostic and laboratory tests may include electrolyte panels, urinalysis, and toxicology to rule out substance abuse as a cause of mood alterations . Option C is incorrect because thyroid tests and glucose screen for endocrine and metabolic disorders, not substance abuse . Option D is incorrect because vitamin levels and pregnancy tests assess nutritional status and gestational safety, not drug use Correct Answer: B

Question: A female client of reproductive age is being evaluated for severe depression and is prescribed an antidepressant. Which diagnostic assessment should the nurse ensure is performed before the client begins taking the medication? Answer Choices: A) A 24-hour urine collection for catecholamines. B) A serum or urine pregnancy test. C) An electroencephalogram (EEG) to assess brainwave activity. D) A blood culture to rule out systemic infections.

Option A is incorrect because 24-hour urine catecholamines are not indicated as a routine pre-antidepressant assessment . Option B is correct because a pregnancy test may be done in women of reproductive age because antidepressants may affect fetal development . Option C is incorrect because EEGs are not routine pre-medication assessments for starting antidepressants . Option D is incorrect because blood cultures are only ordered if a systemic infection is suspected, not as a standard screen for depression Correct Answer: B

Question: A client who has been experiencing extreme mood swings asks the nurse, "Which diagnostic laboratory test will be used to definitively confirm my diagnosis of Bipolar I disorder?" Which response by the nurse is correct? Answer Choices: A) "A baseline magnetic resonance imaging (MRI) scan is performed to measure gray-matter volume." B) "A serum neurotransmitter panel is utilized to measure serotonin and norepinephrine levels." C) "No diagnostic laboratory or medical tests exist to confirm mood disorders, but tests are ordered to rule out other medical causes." D) "A cerebrospinal fluid (CSF) analysis is required to determine the exact receptivity of your brain cells."

Option A is incorrect because while brain imaging studies show changes in gray-matter volume in some individuals, these are research findings and not diagnostic tools used to confirm mood disorders . Option B is incorrect because serum neurotransmitter panels are not clinically valid or used to diagnose psychiatric disorders . Option C is correct because although no diagnostic laboratory or medical tests exist for mood disorders, a thorough workup is necessary to rule out underlying medical conditions that could mimic or cause symptoms . Option D is incorrect because CSF analysis is an invasive procedure that is not used to evaluate neurotransmitter receptivity or diagnose bipolar disorder Correct Answer: C

Question: A nurse is preparing a client with suspected Bipolar II disorder for a physical examination. Why is it a clinical priority for the nurse to obtain a baseline weight and body mass index (BMI)? Answer Choices: A) To calculate weight-based intravenous loading doses for psychotropic medications. B) To allow for the possibility of weight monitoring if the treatment plan includes an antidepressant or mood stabilizer. C) To confirm whether the client has an underlying cardiovascular endocrine disorder. D) To determine if the client is physically strong enough to tolerate cognitive-behavioral therapy (CBT).

Option A is incorrect because antidepressants and mood stabilizers are typically administered orally, and do not use weight-based continuous intravenous infusions . Option B is correct because the nurse should obtain a baseline weight and body mass index (BMI) to allow for the possibility of weight monitoring if the treatment plan includes an antidepressant or mood stabilizer . Option C is incorrect because weight and BMI measurements do not diagnose or rule out endocrine-related cardiovascular disorders . Option D is incorrect because weight and BMI do not determine a client's eligibility or physical tolerance for cognitive-behavioral therapy Correct Answer: B

Question: A client completes the Patient Health Questionnaire (PHQ-9) during a routine checkup and receives a score indicating severe depression. Which action should the primary care nurse prioritize next? Answer Choices: A) Immediately prescribe a first-line selective serotonin reuptake inhibitor (SSRI). B) Refer the patient to a mental health professional for a thorough diagnostic evaluation. C) Educate the client’s family that a high score on this screening scale is diagnostic of major depressive disorder. D) Schedule the client for immediate outpatient electroconvulsive therapy (ECT).

Option A is incorrect because prescribing medications is outside the scope of nursing practice, and a formal diagnosis must be established first . Option B is correct because regardless of which instrument is used, patients who score in the range indicative of depression or another mood disorder should be referred to a mental health professional for a thorough diagnostic evaluation . Option C is incorrect because screening scales should not be used alone or out of context to diagnose a disorder . Option D is incorrect because ECT is a secondary therapy that is not immediately indicated based solely on a screening questionnaire score Correct Answer: B

Question: A postpartum nurse is selecting a screening instrument to identify postpartum depression in mothers during routine care. Which diagnostic assessment tool is a 35-item response scale designed specifically for this purpose? Answer Choices: A) Edinburgh Postnatal Depression Scale (EPDS) B) Beck's Postpartum Depression Screening Scale (PDSS) C) Children's Depression Inventory (CDI-2) D) Geriatric Depression Scale (GDS)

Option A is incorrect because the EPDS is a self-report form used to screen postpartum mothers, but it is not a 35-item response scale . Option B is correct because Beck's Postpartum Depression Screening Scale (PDSS) is a 35-item response scale for use during routine care with all postpartum women to identify those who might be experiencing postpartum depression . Option C is incorrect because the CDI-2 is designed for children and adolescents . Option D is incorrect because the GDS is designed for older adults Correct Answer: B

Question: A geriatric nurse is conducting an intake assessment on an older adult client who has moderate Alzheimer's dementia. Which diagnostic assessment scale is most appropriate for screening this client for depression? Answer Choices: A) Geriatric Depression Scale (GDS) B) Cornell Scale for Depression in Dementia (CSDD) C) Edinburgh Postnatal Depression Scale (EPDS) D) Beck Depression Inventory (BDI)

Option A is incorrect because the GDS is a self-report scale which is less reliable in clients with moderate to severe cognitive impairment or dementia . Option B is correct because clinicians use the CSDD to screen individuals with dementia for depression by using the scale with the caregiver and briefly interviewing the patient . Option C is incorrect because the EPDS is used to screen postpartum women . Option D is incorrect because the BDI is a 21-question self-report scale designed for cognitively intact adults Correct Answer: B

Question: A nurse is conducting a physical examination on a client admitted with chronic physical pain. The nurse notes the client appears exhausted and displays a blunted affect. Which evidence-based statistic regarding pain and depression should guide the nurse's clinical decision to screen this client for a mood alteration? Answer Choices: A) Less than 10% of individuals with chronic pain experience depressive symptoms. B) Between 65% and 80% of individuals with depression report pain as a symptom, highlighting a bidirectional connection. C) Pain is a purely cognitive symptom of depression that does not affect physical sleep or nutrition. D) Chronic pain acts as a protective factor that prevents the brain's limbic system from becoming overactive.

Option A is incorrect because pain is highly prevalent in depressed individuals, far exceeding 10% . Option B is correct because research indicates that between 65% and 80% of individuals with depression report pain as a symptom, which highlights the need to assess all patients with chronic pain for signs and symptoms of depression due to a bidirectional connection . Option C is incorrect because pain is a somatic symptom that significantly disrupts sleep, nutrition, and physical functioning . Option D is incorrect because chronic pain does not protect the brain, and instead contributes to stress and elevated risk for depression Correct Answer: B

Question: A nurse is conducting a medication safety assessment for a pregnant client who has a history of major depressive disorder. The client asks if there is an antidepressant that carries zero risk to the fetus. Which fact regarding FDA psychotropic drug classifications should the nurse integrate into patient education? Answer Choices: A) SSRIs are classified as FDA Category A, indicating they are completely safe with no fetal risks. B) To date, no psychotropic drug has been assigned an FDA Category A rating, meaning none are completely free of potential risks. C) Tricyclic antidepressants are the only class that has earned a Category A rating. D) The FDA recommends paroxetine as the safest antidepressant option for pregnant clients.

Option A is incorrect because no psychotropic medication has a Category A rating . Option B is correct because a major reason for hesitation to use psychotropic medications during pregnancy is that, to date, no psychotropic drug has been assigned a Category A rating by the FDA . Option C is incorrect because tricyclic antidepressants are considered low risk but are not Category A . Option D is incorrect because paroxetine is associated with a risk of major birth defects and is not recommended as the safest option Correct Answer: B

Question: A school clinic nurse is evaluating an adolescent who presents with signs of both high anxiety and low mood. Which diagnostic assessment instrument is a 41-question self-report scale that assesses indicators of both anxiety and depression in adolescents? Answer Choices: A) Patient Health Questionnaire for Adolescents (PHQ-A) B) Children's Depression Inventory (CDI-2) C) Mood Disorder Questionnaire (MDQ) D) Geriatric Depression Scale (GDS)

Option A is correct because the Patient Health Questionnaire for Adolescents (PHQ-A) is a 41-question self-report scale that assesses indicators of anxiety and depression in adolescents . Option B is incorrect because the CDI-2 focuses specifically on depressive symptoms in children . Option C is incorrect because the MDQ is a brief self-report form used to screen adolescents specifically for bipolar disorder . Option D is incorrect because the GDS is used for older adults Correct Answer: A

Question: A nurse is performing a physical assessment on a client with a suspected mood disorder. In addition to vital signs, baseline weight, and pain levels, which other physical patterns must the nurse assess as part of a comprehensive physical evaluation? Answer Choices: A) Handgrip strength, hearing acuity, and cranial nerve reflexes. B) Sleep, nutrition, activity, and elimination patterns. C) Bone density, pulmonary function, and vital capacity. D) Sensory light touch, deep tendon reflexes, and auditory processing.

Option A is incorrect because handgrip strength and cranial nerve reflexes are not priority components of a physical exam for suspected mood disorders . Option B is correct because when conducting a physical examination of patients with diagnosed or suspected mood disorders, the nurse must obtain vital signs and baseline weight, and also be sure to assess sleep, nutrition, activity, and elimination patterns . Option C is incorrect because pulmonary function tests and bone density are not standard physical examination components for mood disorders . Option D is incorrect because deep tendon reflexes and auditory processing are not priority assessments for evaluating alterations in mood and affect Correct Answer: B

Question: A nursing student asks the clinical instructor why a thorough physical examination is necessary for a client admitted with a severe alteration in mood and affect. Which response by the clinical instructor is most accurate? Answer Choices: A) "A physical exam is the primary method used to diagnose structural brain alterations that cause bipolar I disorder." B) "A physical examination is necessary to rule out underlying medical conditions that could mimic or cause symptoms of mood disorders." C) "We perform a physical exam to determine if the client is physically fit enough to participate in psychotherapy." D) "The physical exam is required to calculate the exact weight-based dosage of lithium carbonate."

Option A is incorrect because physical exams do not diagnose structural brain alterations of bipolar disorder . Option B is correct because a thorough physical examination is necessary to rule out any underlying medical conditions that could mimic or cause symptoms of mood disorders, as well as to detect comorbid medical illness that could contribute to symptoms and functional abnormalities . Option C is incorrect because physical exams are not performed solely to clear patients for psychotherapy . Option D is incorrect because lithium dosages are based on serum drug levels and renal function, not standard physical exam findings Correct Answer: B

Question: A nurse is reviewing the laboratory orders for a client presenting with acute confusion, severe fatigue, and an extremely depressed mood. The provider orders tests for vitamin B12 levels and a serum medication panel. Which clinical rationale supports these specific diagnostic assessments? Answer Choices: A) Depressed mood is caused by excess vitamin B12, which must be filtered by the kidneys. B) Low levels of B vitamins have been linked to depression, and testing helps identify specific nutritional deficiencies or medication toxicity. C) Antidepressant medications require vitamin B12 to cross the blood-brain barrier. D) High levels of vitamin B12 cause a sudden switch to a manic state that mimics Bipolar II disorder.

Option A is incorrect because low levels (not excess) of B vitamins are linked to depression . Option B is correct because low levels of the B vitamins have been linked to depression, and diagnostic testing may be ordered on the basis of individual symptoms to detect nutritional deficiencies, infection, or medication toxicity . Option C is incorrect because antidepressants do not require vitamin B12 to cross the blood-brain barrier . Option D is incorrect because vitamin B12 does not induce manic switches Correct Answer: B

Question: A community health nurse is conducting a wellness seminar on nutritional strategies to support stable mood and affect. When educating clients on dietary modifications that have a protective effect against mood disorders, which recommendation should the nurse include? Answer Choices: A) Increase the consumption of sugar, saturated fat, and refined foods. B) Completely eliminate all carbohydrates and fats from the daily diet. C) Decrease the intake of sugar, saturated fat, and refined foods, while increasing the consumption of fruits, vegetables, legumes, fish, and whole grains. D) Avoid fish and legumes because they contain high levels of copper that disrupt serotonin synthesis.

Option A is incorrect because clients should be encouraged to reduce, not increase, their intake of sugar, saturated fat, and refined foods to protect against mood disorders [p. 1959]. Option B is incorrect because completely eliminating all carbohydrates and fats is not a balanced, healthy dietary choice and is not supported by the clinical guidelines for mood protection [p. 1959]. Option C is correct because the nurse should instruct the client to reduce their intake of sugar, saturated fat, and refined foods, and increase their consumption of fruits, vegetables, legumes, fish, and whole grains to help protect against the onset of mood disorders [p. 1959]. Option D is incorrect because fish and legumes are highly recommended dietary components that contribute to overall mental well-being and are not restricted due to copper concerns [p. 1959]. Correct Answer: C

Question: A client in an outpatient clinic asks the nurse about taking over-the-counter dietary supplements to help support a healthy mood. Based on clinical research, which combination of nutrients should the nurse identify as having a potential protective role against the onset of mood disorders? Answer Choices: A) Iron, sodium, potassium, and magnesium. B) Omega-3 fatty acids, folic acid, vitamin D, selenium, and calcium. C) Vitamin C, zinc, copper, and phosphorus. D) Vitamin K, manganese, chromium, and iodine.

Option A is incorrect because although electrolytes are important for physical health, they are not specifically identified in research as having a direct protective role against the onset of mood disorders [p. 1959]. Option B is correct because research suggests that increased intake of certain nutrients—including omega-3 fatty acids, folic acid, vitamin D, selenium, and calcium—may play a protective role in supporting optimal mood and affect [p. 1959]. Option C is incorrect because vitamin C, zinc, copper, and phosphorus are not the specific set of nutrients noted for their protective effects in preventing mood alterations [p. 1959]. Option D is incorrect because these trace elements and vitamins are not the primary nutrients identified in evidence-based guidelines for mood protection [p. 1959]. Correct Answer: B

Question: A mental health nurse is developing a primary prevention program for a local school district to support adolescent emotional health. Which psychosocial strategy should the nurse prioritize as an effective primary prevention measure? Answer Choices: A) Screening all high school students for severe major depressive disorder using the PHQ-9. B) Education about stress management, coping strategies, or positive parenting. C) Coordinating a referral network for adolescents who require immediate inpatient psychiatric care. D) Establishing a collaborative outpatient care team that includes a psychiatrist and a family nurse practitioner.

Option A is incorrect because regular screening of students is a secondary prevention strategy aimed at early detection, not a primary prevention strategy [p. 1959]. Option B is correct because primary prevention strategies focus on psychosocial factors rather than biological factors, and education about stress management, coping strategies, or positive parenting is a key primary strategy that may be helpful to many individuals to prevent the onset of mood alterations [p. 1959]. Option C is incorrect because coordinating emergency referrals for acute psychiatric care represents tertiary or secondary intervention rather than primary prevention. Option D is incorrect because establishing a collaborative care program for diagnosed individuals is a tertiary prevention measure [p. 1959]. Correct Answer: B

Question: A nurse at a community health center is facilitating a support program for parents and children who are currently going through a divorce. What is the evidence-based rationale for targeting this specific population with a situation-specific wellness program? Answer Choices: A) Divorce is a nonmodifiable genetic risk factor that guarantees children will develop clinical depression. B) Parents and children experiencing stressful situations like divorce benefit from facilitated discussion and the use of coping strategies to prevent mood alterations. C) This program is a tertiary intervention designed to treat children who have already been diagnosed with a mood disorder. D) USPSTF guidelines mandate that all families undergoing divorce must be placed on low-dose prophylactic antidepressants.

Option A is incorrect because divorce is an environmental stressor, not a genetic risk factor, and it does not guarantee the development of a mood disorder [p. 1959]. Option B is correct because situation- or community-specific primary prevention strategies, such as facilitated discussion and the use of coping strategies for parents and children going through divorce, can help protect their mood and affect during highly stressful life transitions [p. 1959]. Option C is incorrect because this program is a primary prevention strategy aimed at preventing mood alterations, rather than a tertiary intervention designed to treat pre-existing clinical disorders [p. 1959]. Option D is incorrect because the USPSTF does not recommend prophylactic antidepressant medications for families undergoing divorce. Correct Answer: B

Question: A nurse is counseling a client with a history of recurrent major depressive disorder who is concerned about the mental health of their school-aged children. Which evidence-based primary prevention strategy should the nurse recommend to help protect the children's mood and affect? Answer Choices: A) Suggesting that the children start taking low-dose antidepressant medications immediately to prevent future mood swings. B) Reassuring the client that depression has zero heritability, so the children are at no greater risk than the general population. C) Advising the client to enroll the family in family-based cognitive-behavioral interventions. D) Recommending that the client isolate the children from family discussions about depression to avoid stress.

Option A is incorrect because prophylactic antidepressant therapy is not a standard primary prevention strategy for children and carries severe safety risks [p. 1969]. Option B is incorrect because heritability for major depressive disorder is approximately 40%, and children of depressed parents are at a higher risk of developing depression [p. 1958]. Option C is correct because research indicates that children of depressed parents are less likely to develop depression themselves after participating in family-based cognitive-behavioral interventions [p. 1959]. Option D is incorrect because isolating children and avoiding healthy communication does not build coping skills or act as a protective factor against depression [p. 1959]. Correct Answer: C

Question: A nursing instructor is explaining the difference between primary and secondary prevention strategies for alterations in mood and affect. Which strategy should the nurse highlight as a key secondary prevention approach? Answer Choices: A) Conducting education sessions about healthy lifestyle choices and positive parenting in the community. B) Establishing home-based collaborative care programs for older adults with chronic health conditions. C) Implementing regular screening, referring individuals with suspected mood disorders, and counseling about relative risks. D) Assisting patients with severe depression to secure access to free outpatient support groups.

Option A is incorrect because community education on parenting and lifestyle is a primary prevention strategy aimed at preventing the onset of mood alterations [p. 1959]. Option B is incorrect because home-based collaborative care for patients with chronic illness is a tertiary prevention approach [p. 1959]. Option C is correct because secondary approaches focus on early detection and intervention, which include regular screening, referring individuals with suspected mood disorders for accurate diagnosis and treatment, and counseling patients about their relative risks for developing mood disorders [p. 1959]. Option D is incorrect because facilitating support groups for diagnosed individuals is a tertiary prevention measure [p. 1959]. Correct Answer: C

Question: A clinic nurse is implementing a secondary prevention protocol for mood disorders in an adult outpatient clinic. According to the guidelines established by the U.S. Preventive Services Task Force (USPSTF), which screening recommendation should the nurse implement? Answer Choices: A) Screen only those adults who present with a history of substance abuse or legal difficulties. B) Screen all adults, including pregnant and postpartum women, for depression during their primary care visits. C) Postpone all depression screenings until a client has been diagnosed with a chronic physical illness. D) Limit depression screenings to older adults with a documented diagnosis of dementia.

Option A is incorrect because screening should not be restricted only to those with substance abuse or legal issues [p. 1959]. Option B is correct because the USPSTF recommends that all adults, including pregnant and postpartum women, be screened for depression by their primary care providers [p. 1959]. Option C is incorrect because screening is a secondary prevention measure that should be integrated into routine primary care to detect problems early, rather than waiting for chronic physical illnesses to develop [p. 1959]. Option D is incorrect because screening is recommended for all adults across the lifespan, not just older adults with dementia [p. 1959]. Correct Answer: B

Question: A high school nurse is planning a depression screening program for students. When discussing this program with the school board, which evidence-based safety and efficacy data should the nurse share regarding screening adolescents? Answer Choices: A) Screening adolescents often causes severe psychological harm and should be avoided. B) Screening adolescents between the ages of 12 and 18 presents little to no risk of harm and improves clinical outcomes through early detection and treatment. C) Screening scales are 100% diagnostic, eliminating the need for any clinical follow-up or referral. D) Screening is only recommended for adolescents who have already attempted self-harm.

Option A is incorrect because evidence shows that adolescent depression screening does not cause psychological harm [p. 1959]. Option B is correct because according to the USPSTF, screening adolescents between the ages of 12 and 18 presents little to no risk of harm, and early detection followed by appropriate treatment decreases clinical morbidity and improves outcomes [p. 1959]. Option C is incorrect because screening scales are not diagnostic; they identify individuals who need a thorough diagnostic evaluation by a mental health professional [p. 1959]. Option D is incorrect because screening is a secondary prevention tool designed to detect depression before severe consequences like self-harm occur [p. 1959]. Correct Answer: B

Question: A nurse is educating a client with mild depression about using exercise as a complementary health strategy. Which specific recommendation regarding the duration and frequency of exercise is supported by clinical research? Answer Choices: A) Engage in high-intensity weightlifting for 15 minutes once a week. B) Participate in moderate-intensity aerobic exercise three times a week for a minimum of 9 weeks. C) Perform strenuous cardiovascular exercise daily for a minimum of 12 consecutive months. D) Restrict exercise to low-intensity stretching once a month to avoid physical exhaustion.

Option A is incorrect because high-intensity weightlifting once a week does not match the evidence-based protocol for mood improvement [p. 1968]. Option B is correct because research indicates that individuals with depressive symptoms should engage in moderate-intensity aerobic exercise three times a week for a minimum of 9 weeks to achieve significant benefits [p. 1968]. Option C is incorrect because while long-term exercise is healthy, a daily strenuous program is not the minimum evidence-based guideline recommended for depression [p. 1968]. Option D is incorrect because low-intensity stretching once a month is insufficient to achieve the health promotion and mood-stabilizing benefits of regular exercise [p. 1968]. Correct Answer: B

Question: A client who was recently prescribed a selective serotonin reuptake inhibitor (SSRI) for depression tells the outpatient clinic nurse, "I want to stop taking this chemical pill and just take over-the-counter St. John's wort to manage my mood." Which critical safety information must the nurse provide to this client? Answer Choices: A) St. John's wort can be safely combined with SSRIs to double their therapeutic efficacy. B) St. John's wort is an FDA-approved replacement for SSRIs and has no drug interactions. C) St. John's wort must not be combined with SSRIs because it can cause life-threatening Serotonin Syndrome. D) St. John's wort increases the effectiveness of oral contraceptives, preventing unwanted pregnancies.

Option A is incorrect because combining St. John's wort with SSRIs is highly dangerous due to the risk of Serotonin Syndrome [p. 1968]. Option B is incorrect because St. John's wort is not a proven therapy for depression, is not an FDA-approved replacement for conventional treatment, and has many drug interactions [p. 1968]. Option C is correct because St. John's wort should not be combined with prescription antidepressants (including SSRIs and TCAs) because this combination can cause Serotonin Syndrome [p. 1968]. Option D is incorrect because St. John's wort has been found to reduce (not increase) the effectiveness of birth control pills [p. 1968]. Correct Answer: C

Question: A client with depressive symptoms asks the nurse if taking a folic acid or vitamin B12 supplement will help improve their mood. Which evidence-based explanation should the nurse provide? Answer Choices: A) A short-term increase in folate or vitamin B12 is not helpful in the treatment of depression, but a long-term intake may be beneficial. B) Vitamin B supplements work immediately, curing clinical depression within 48 hours of the first dose. C) Vitamin B is toxic to brain cells and should be completely avoided by anyone with a mood disorder. D) High-dose vitamin B supplements are the first-line treatment for acute, severe bipolar mania.

Option A is correct because research indicates that a short-term increase of folate or vitamin B12 is not helpful in the treatment of depression, but it may be helpful if taken for the long term [p. 1968]. Option B is incorrect because vitamins do not act as immediate cures for clinical depression [p. 1968]. Option C is incorrect because B vitamins are essential for neurological health and are not toxic when taken in standard recommended amounts [p. 1968]. Option D is incorrect because vitamin B is not a treatment for acute mania, which requires pharmacotherapy with mood stabilizers [p. 1966]. Correct Answer: A

Question: A nurse is discussing complementary health approaches with a client who is taking a prescribed antidepressant. Which evidence-based statement should the nurse include when explaining the clinical use of Omega-3 fatty acid supplements? Answer Choices: A) Omega-3 fatty acids should only be taken as monotherapy, as they become highly toxic when combined with antidepressants. B) Research suggests that Omega-3 fatty acids in combination with antidepressant medications have a greater antidepressant effect than either used alone. C) Omega-3 fatty acids completely eliminate the risk of suicidal ideation within 24 hours of use. D) Omega-3 fatty acids are only useful for cardiovascular health and have no impact on mood regulation.

Option A is incorrect because Omega-3 fatty acids are not toxic when combined with antidepressants; in fact, they are synergistic [p. 1968]. Option B is correct because clinical studies show that Omega-3 fatty acids, when used in combination with antidepressant medications, have a greater antidepressant effect than either used alone [p. 1968]. Option C is incorrect because while Omega-3s support mood health, they do not act as an immediate or absolute cure for suicidal ideation [p. 1968]. Option D is incorrect because Omega-3s have been studied and shown to have beneficial effects in mood regulation and depression management [p. 1968]. Correct Answer: B

Question: A client with chronic depression reports that they have experienced minimal mood improvement after a 6-week trial of an SSRI. They ask the nurse about complementary therapies. Which evidence-based intervention should the nurse discuss with the client as an adjunct to their SSRI? Answer Choices: A) Discontinuing the SSRI immediately and starting daily acupuncture monotherapy. B) Continuing the SSRI and incorporating acupuncture, which has been shown to reduce depression severity and decrease side effects. C) Avoiding acupuncture because it causes severe fluctuations in drug levels and leads to renal failure. D) Postponing all complementary therapies until they have tried at least five different classes of antidepressants.

Option A is incorrect because abruptly discontinuing an SSRI is unsafe and can cause withdrawal symptoms [p. 1966]. Option B is correct because a systematic review indicates that acupuncture, when coupled with SSRI antidepressants, can enhance the therapeutic response, reduce the severity of depression, decrease side effects, and show a faster response time than using SSRIs alone [p. 1968]. Option C is incorrect because acupuncture does not cause renal failure or dangerous alterations in SSRI drug levels [p. 1968]. Option D is incorrect because acupuncture and other complementary therapies can be safely discussed as adjunctive measures earlier in treatment if appropriate [p. 1968]. Correct Answer: B

Question: A home health nurse is coordinating a tertiary prevention program for homebound older adults in a low-income community who suffer from chronic cardiovascular disease and depression. Which approach should the nurse implement as an effective tertiary prevention measure? Answer Choices: A) Distributing flyers to the general public with basic information on the genetic risk factors of depression. B) Implementing regular clinic- and home-based collaborative care programs to reduce depression and coordinate services. C) Administering a mass depression screening at a local high school to identify at-risk teenagers. D) Instructing the clients to discontinue all prescribed psychotropic medications in favor of St. John's wort.

Question: A client with a family history of depression asks the nurse, "Besides diet and exercise, what other lifestyle changes can I make to help protect myself against developing a mood disorder?" Which evidence-based strategy should the nurse recommend? Answer Choices: A) Smoking cessation, as research indicates it may decrease the risk of various mental disorders, including depression. B) Restricting sleep to less than 5 hours a night to maximize active hours and prevent rumination. C) Increasing the daily consumption of refined foods and saturated fats to boost caloric energy. D) Initiating an alternative therapy like St. John's wort to prophylactically prevent mood swings.

Option A is correct because research indicates that smoking cessation may decrease the risk of various mental disorders, including depression, making it an excellent lifestyle choice for mood protection [p. 1959]. Option B is incorrect because sleep disturbances and inadequate sleep are major risk factors for altered mood and affect; adequate sleep is essential [p. 1953, 1959]. Option C is incorrect because clients should reduce their intake of refined foods and saturated fats to protect against mood disorders [p. 1959]. Option D is incorrect because St. John's wort is not recommended as a prophylactic preventive measure and carries many drug interactions [p. 1968]. Correct Answer: A

Question: A nurse is assessing a client who is taking a selective serotonin reuptake inhibitor (SSRI) and suspecting the development of Serotonin Syndrome. Which clinical manifestations should the nurse expect to observe? Answer Choices: A) Severe bradycardia, hypothermia, flaccid muscle tone, and constipation. B) Altered mental status, neuromuscular abnormalities such as tremor or muscle rigidity, and autonomic hyperactivity. C) Urinary retention, extreme dry mouth, blurred vision, and high fever. D) Respiratory depression, pinpoint pupils, and extreme somnolence.

Option A is incorrect because Serotonin Syndrome involves autonomic hyperactivity (tachycardia, diaphoresis, hypertension), not bradycardia, and neuromuscular excitability rather than flaccid muscle tone [p. 1964]. Option B is correct because the nurse should monitor for Serotonin Syndrome, which is characterized by altered mental status (anxiety, disorientation, agitation), neuromuscular abnormalities (tremor, muscle rigidity), and autonomic hyperactivity (such as GI distress, hypertension, tachypnea, tachycardia, diaphoresis) [p. 1964]. Option C is incorrect because dry mouth, urinary retention, and blurred vision are classic anticholinergic side effects of some antidepressants, not the life-threatening manifestations of Serotonin Syndrome [p. 1964]. Option D is incorrect because respiratory depression, pinpoint pupils, and somnolence are clinical signs of opioid overdose, not Serotonin Syndrome [p. 1964]. Correct Answer: B

Question: A nurse is reviewing the medications of a client with Bipolar I disorder who is currently experiencing a severe depressive episode. The client is prescribed an SSRI antidepressant but has no mood stabilizer. Which clinical risk should the nurse identify, and what is the priority action? Answer Choices: A) High risk of permanent renal toxicity; hold the antidepressant and request an immediate urinalysis. B) High risk of switching to a manic episode; contact the provider to clarify the prescription and discuss adding a mood stabilizer. C) High risk of immediate chemical dependence; instruct the client to take the medication only when they feel severely depressed. D) High risk of severe bradycardia; monitor vital signs and hold the medication if the pulse is below 60 bpm.

Option A is incorrect because renal toxicity is not the primary psychotropic risk associated with antidepressant monotherapy in bipolar depression, although lithium levels must be monitored in those on lithium therapy [p. 1966]. Option B is correct because a critical safety alert indicates that patients with bipolar disorders who are in the depressive phase and prescribed only an antidepressant are at high risk for switching to a manic episode; therefore, mood stabilizers are always prescribed at the same time, and the nurse must contact the provider to clarify the order [p. 1966]. Option C is incorrect because antidepressants are not addictive in this manner, and taking them intermittently is clinically ineffective and unsafe [p. 1966]. Option D is incorrect because bradycardia is not the primary safety concern for antidepressant monotherapy in this population [p. 1966]. Correct Answer: B

Question: A nurse is caring for a 78-year-old client with depression who has just been prescribed an SSRI antidepressant. Which safety education should the nurse prioritize during discharge teaching? Answer Choices: A) Avoid all physical activity and remain on bedrest while taking this medication. B) Sit on the side of the bed before standing, and stand before walking to reduce the risk of falling. C) Double the medication dosage if there is no significant mood improvement within 3 days. D) Discontinue the medication immediately if mild dry mouth or nausea occurs.

Option A is incorrect because regular physical activity is a key health-promoting strategy that should be encouraged, not avoided, as tolerated [p. 1968]. Option B is correct because psychotropic drugs lead to an increased risk of orthostatic hypotension in older adults; therefore, patients should be educated to sit before standing and stand before walking to reduce their likelihood of falls [p. 1970]. Option C is incorrect because doubling a dose without provider consult is highly unsafe, and antidepressants typically take several weeks or more to achieve their full therapeutic effect [p. 1966]. Option D is incorrect because clients must be educated not to discontinue antidepressant medications abruptly due to the risk of adverse withdrawal effects [p. 1966]. Correct Answer: B

Question: An 11-year-old child with moderate depressive symptoms has shown no improvement after a 3-month trial of cognitive-behavioral therapy. The provider decides to initiate pharmacotherapy. Which medication should the nurse expect the provider to prescribe? Answer Choices: A) Paroxetine (Paxil) B) Fluoxetine (Prozac) C) Amitriptyline (Elavil) D) Phenelzine (Nardil)

Option A is incorrect because paroxetine is not recommended for treating children and adolescents due to a high risk of increased suicidal thoughts and behavior, leading to an FDA "black box" warning for this population [p. 1969]. Option B is correct because fluoxetine (Prozac) is currently the only antidepressant that is FDA-approved for use in children [p. 1969]. Option C is incorrect because tricyclic antidepressants like amitriptyline are not the FDA-approved first-line pharmacological treatment for pediatric depression [p. 1969]. Option D is incorrect because MAOI antidepressants like phenelzine are not recommended as first-line options for children due to their severe side-effect and dietary restriction profile [p. 1969]. Correct Answer: B

Question: A pregnant client who is experiencing moderate depressive symptoms asks the nurse about the safety of antidepressant medications. Which information should the nurse provide? Answer Choices: A) Most SSRIs are FDA Category A medications, indicating zero risk to the developing fetus. B) SSRIs generally present a low risk of major birth defects, except for paroxetine, which should be avoided. C) Exposure to SSRIs during pregnancy carries an absolute guarantee of severe, permanent brain damage in the newborn. D) Monoamine oxidase inhibitors (MAOIs) are the preferred first-line antidepressant class during pregnancy.

Option A is incorrect because, to date, no psychotropic drug has been assigned a Category A rating by the FDA [p. 1969]. Option B is correct because SSRIs are among the most studied drugs in pregnant women, and substantial evidence exists that these drugs (with the exception of paroxetine [Paxil]) present a low risk of major birth defects [p. 1969]. Option C is incorrect because while babies of mothers who took SSRIs have a slightly elevated risk of persistent pulmonary hypertension in the newborn (PPHN) and neonatal withdrawal, they do not face a guarantee of permanent brain damage [p. 1969]. Option D is incorrect because the use of MAOI antidepressants is explicitly not recommended during pregnancy [p. 1969]. Correct Answer: B

Question: A nurse is performing discharge planning and education for a client who is scheduled to receive outpatient electroconvulsive therapy (ECT) for treatment-resistant depression. Which expected side effects should the nurse discuss with the client and family? Answer Choices: A) Permanent, severe retrograde amnesia and irreversible speech impairments. B) Mild confusion immediately following the procedure and transient, short-term memory loss. C) Rapid onset of manic symptoms and physical addiction to electrical treatments. D) Persistent muscle paralysis that prevents breathing for several days post-treatment.

Option A is incorrect because while rare cases of permanent retrograde amnesia have occurred, transient short-term memory loss (anterograde amnesia) is the standard expected finding rather than widespread irreversible speech or cognitive deficits [p. 1967]. Option B is correct because mild confusion following the procedure (a postictal state) is typical, and transient short-term memory loss (anterograde amnesia) is expected; the nurse should reassure the patient that memory is usually restored [p. 1967]. Option C is incorrect because ECT does not cause a switch to mania when used to treat depression, nor is it an addictive procedure [p. 1967]. Option D is incorrect because while muscle relaxants are administered during the procedure and require temporary mechanical ventilation, this resolves rapidly, and paralysis does not persist for days [p. 1967]. Correct Answer: B

Question: A client with severe depression asks the nurse about the differences between repetitive transcranial magnetic stimulation (rTMS) and electroconvulsive therapy (ECT). Which evidence-based comparison should the nurse share? Answer Choices: A) rTMS requires deep general anesthesia and muscle paralysis, whereas ECT is performed fully awake. B) rTMS produces fewer short-term adverse cognitive effects than ECT, but its therapeutic benefits are fewer and of shorter duration. C) ECT stimulates the right prefrontal cortex to treat depression, whereas rTMS targets the occipital lobe. D) rTMS takes much longer to show a therapeutic effect than oral psychotropic medications.

Option A is incorrect because ECT is administered under general anesthesia and muscle relaxants, whereas rTMS does not require anesthesia and is performed fully awake [p. 1967-1968]. Option B is correct because rTMS produces fewer short-term adverse cognitive effects than ECT, but numerous studies have found that its benefits are fewer and of shorter duration than those associated with ECT [p. 1967-1968]. Option C is incorrect because ECT passes an electric current through the brain to induce a seizure, and rTMS targets the left prefrontal cortex for depression, not the occipital lobe [p. 1967]. Option D is incorrect because rTMS has been noted to have a faster onset of action (1 to 2 weeks) than standard psychotropic medications, which typically take several weeks to work [p. 1966, 1967-1968]. Correct Answer: B

Question: A client taking a prescribed SSRI antidepressant tells the clinic nurse, "I want to stop taking this medicine and start taking over-the-counter St. John's wort instead." Which critical safety warning must the nurse provide? Answer Choices: A) St. John's wort can be safely taken alongside SSRIs to double the medication's clinical efficacy. B) If St. John's wort is combined with an SSRI, it can cause life-threatening Serotonin Syndrome, and it also reduces the effectiveness of birth control pills. C) St. John's wort is a proven therapy that is highly recommended by the FDA as a first-line antidepressant replacement. D) St. John's wort increases the efficacy of birth control pills, leading to a risk of estrogen toxicity.

Option A is incorrect because combining St. John's wort with SSRIs is highly dangerous due to the risk of Serotonin Syndrome, and they must never be taken together [p. 1968]. Option B is correct because St. John's wort must not be combined with SSRIs, TCAs, or atypical antidepressants due to the risk of Serotonin Syndrome, and it has also been found to reduce the effectiveness of birth control pills and HIV medications [p. 1968]. Option C is incorrect because St. John's wort is not a proven therapy for depression and is not recommended as a replacement for conventional, evidence-based treatments [p. 1968]. Option D is incorrect because St. John's wort reduces, rather than increases, the effectiveness of birth control pills [p. 1968]. Correct Answer: B

Question: A nurse is discussing exercise as an alternative health strategy with a client experiencing mild depressive symptoms. Which evidence-based guideline regarding exercise should the nurse recommend? Answer Choices: A) Participate in high-intensity weight training for 10 minutes once a week. B) Engage in moderate-intensity aerobic exercise three times a week for a minimum of 9 weeks. C) Exercise is completely ineffective for depression and should not be used as a complementary approach. D) Perform strenuous cardiovascular training for at least 180 minutes daily.

Option A is incorrect because brief high-intensity weight training once a week does not align with the evidence-based recommendations for depression [p. 1968]. Option B is correct because research suggests that individuals with depressive symptoms should engage in moderate-intensity aerobic exercise three times a week for a minimum of 9 weeks [p. 1968]. Option C is incorrect because regular exercise has been shown to reduce anxiety, promote healthy behaviors, and improve symptoms in people with depression [p. 1968]. Option D is incorrect because a grueling 180-minute daily regimen is not recommended and is unnecessary to achieve the mood-supporting benefits of regular exercise [p. 1968]. Correct Answer: B

Question: A client with chronic depression who is currently taking a prescribed SSRI antidepressant asks the nurse about incorporating acupuncture as a complementary therapy. Which clinical benefit of coupling acupuncture with SSRI therapy should the nurse share? Answer Choices: A) It completely eliminates the need for the SSRI medication, allowing for immediate discontinuation. B) It enhances the therapeutic response, provides a faster response time, and decreases side effects compared to SSRI use alone. C) It causes a rapid switch from depression to a manic state that requires immediate hospitalization. D) It has been shown to interfere with the metabolism of SSRIs in the liver, leading to medication toxicity.

Option A is incorrect because clients should not abruptly discontinue SSRI medications, which can cause severe withdrawal effects [p. 1966]. Option B is correct because clinical trials indicate that acupuncture, when used with SSRI antidepressants, enhances the therapeutic response, has an early onset of action, reduces the severity of depression, decreases side effects, and demonstrates a faster response time compared to using SSRIs alone [p. 1968]. Option C is incorrect because acupuncture does not induce manic episodes or switch clients into mania [p. 1968]. Option D is incorrect because acupuncture is well tolerated and has not been shown to cause dangerous liver toxicity or interfere with SSRI metabolism [p. 1968]. Correct Answer: B

Question: A nurse is conducting assertiveness training for a client with depression who struggles with interpersonal relationships. The client asks, "What is the key difference between passive behavior and assertive behavior?" Which explanation should the nurse provide? Answer Choices: A) Assertive behavior involves getting what you want at any cost using intimidation, while passive behavior involves expressing opinions without fear. B) Passive behavior consists of avoiding conflict at any cost, even at the expense of one's own happiness, while assertive behavior consists of expressing wishes and opinions without ignoring the opinions of others. C) Passive behavior results in high self-confidence and self-esteem, whereas assertive behavior leads to severe resentment and relational damage. D) There is no clinical difference between the two behaviors, as both are ineffective coping responses to stress.

Option A is incorrect because getting what one wants at any cost using intimidation describes aggressive behavior, not assertive behavior [p. 1964]. Option B is correct because passive behavior consists of avoiding conflict at any cost, even at the expense of one's own happiness, while assertive behavior consists of expressing one's wishes and opinions, or taking care of oneself, but not at the expense of others [p. 1964]. Option C is incorrect because assertive behavior leads to self-confidence and self-esteem, whereas passive behavior leaves the individual with resentment that damages relationships [p. 1964]. Option D is incorrect because passive, aggressive, and passive-aggressive behaviors are often maladaptive, whereas assertive behavior is a highly effective, learned communication skill that nurses should model and teach [p. 1964]. Correct Answer: B

Question: A nurse is reviewing the plan of care for a client who is newly prescribed lithium carbonate for bipolar disorder. Which diagnostic and nursing monitoring activities should the nurse ensure are scheduled periodically? Answer Choices: A) Comprehensive liver biopsies, daily chest X-rays, and baseline hearing tests. B) Periodic serum drug levels, blood glucose levels, electrolyte panels, and cardiovascular status. C) Annual bone density scans, continuous electroencephalograms (EEGs), and pulmonary function tests. D) Blood cultures, baseline pregnancy test, and weekly computed tomography (CT) brain scans.

Option A is incorrect because invasive liver biopsies and daily chest X-rays are not standard monitoring requirements for lithium therapy [p. 1966]. Option B is correct because nursing considerations for patients receiving pharmacologic therapy for bipolar disorders include periodically monitoring drug levels (especially lithium), blood glucose levels, electrolyte panels, and changes in cardiovascular status, such as orthostatic hypotension [p. 1966]. Option C is incorrect because bone density scans, EEGs, and pulmonary tests are not indicated as routine monitoring parameters for clients taking mood stabilizers [p. 1966]. Option D is incorrect because weekly CT scans and blood cultures are not standard or necessary components of lithium therapy management [p. 1966]. Correct Answer: B

Question: A nurse is providing comprehensive medication education to a client who has been prescribed an antidepressant. Which critical instruction should the nurse include? Answer Choices: A) "You should expect your depression to be fully cured within 24 to 48 hours of your first dose." B) "Your risk of suicide may increase as the medication begins to take effect, and you must not discontinue the drug abruptly." C) "It is safe to consume alcohol and over-the-counter herbal supplements like St. John's wort while taking this drug." D) "Once your mood improves and you feel better, you can immediately stop taking the medication."

Option A is incorrect because antidepressants may take several weeks or more to achieve their full therapeutic effect, not 24 to 48 hours [p. 1966]. Option B is correct because the nurse should educate the patient that the risk of suicide increases as the therapeutic effect begins (since energy levels rise before mood fully improves) and that they must not discontinue the medication abruptly [p. 1966]. Option C is incorrect because patients must avoid using alcohol and other CNS depressants, and must not take over-the-counter medications or herbal remedies (like St. John's wort, which can cause Serotonin Syndrome) without notifying their provider [p. 1966, 1968]. Option D is incorrect because abruptly stopping antidepressants can lead to adverse withdrawal effects, and the medication should be taken as prescribed to prevent relapse [p. 1966]. Correct Answer: B

Question: A nurse is explaining the principles of Cognitive-Behavioral Therapy (CBT) to a client with major depressive disorder. Which statement accurately describes a core aspect of this therapeutic intervention? Answer Choices: A) CBT focuses exclusively on exploring deep, unresolved childhood conflicts and past historical events. B) CBT features skills training and problem-solving techniques that focus on current situations, helping patients identify and reframe automatic negative thoughts. C) CBT teaches patients to suppress all emotional responses and avoid talking about stressful situations. D) CBT is only effective when combined with electroconvulsive therapy (ECT) and cannot be used alongside antidepressants.

Option A is incorrect because CBT focuses on current situations rather than past events, which differentiates it from classical psychoanalysis [p. 1966]. Option B is correct because CBT features skills training and problem-solving techniques that focus on current situations, and uses cognitive modification to assist patients with identifying and changing automatic negative thoughts and flawed thought patterns into more rational, fact-based thinking [p. 1966-1967]. Option C is incorrect because CBT does not encourage emotional suppression or avoidance; rather, it helps patients actively reframe and reprocess their cognitive responses to stressors [p. 1967]. Option D is incorrect because CBT is a highly effective, independent non-pharmacologic therapy that is frequently and successfully combined with pharmacotherapy [p. 1966]. Correct Answer: B

Question: A nurse is caring for a client with chronic depression who expresses feelings of extreme hopelessness. During the shift, the client asks the nurse for their personal telephone number so they can "stay in touch after discharge." Which strategy should the nurse use to maintain professional boundaries and prevent maladaptive dependence? Answer Choices: A) Give the client a fake telephone number to avoid hurting their feelings or causing immediate distress. B) Kindly but firmly refuse the request, emphasize the short-term nature of the relationship, and remind the client that social contact is not allowed. C) Share the phone number on the condition that the client only calls during emergency situations. D) Agree to meet the client for coffee after they are discharged to provide ongoing emotional support.

Option A is incorrect because providing false information is dishonest and violates the foundation of therapeutic communication and trust in the nurse-client relationship [p. 1964]. Option B is correct because to minimize the likelihood of maladaptive dependence in hopeless patients, the nurse must work from the first contact to emphasize the short-term nature of the relationship, kindly but firmly refuse requests for personal contact information, and remind patients that social contact will not be allowed [p. 1964]. Option C is incorrect because sharing personal contact details is a severe boundary violation that fosters maladaptive dependence [p. 1964]. Option D is incorrect because social meetings outside of the professional role violate professional boundaries and are therapeutically inappropriate [p. 1964]. Correct Answer: B