Mental Health Nursing: Core Concepts, Ethics, Legal Issues, and Therapeutic Communication

Comprehensive vocabulary flashcards covering theoretical frameworks, stress adaptation, Maslow's hierarchy, legal and ethical standards, defense mechanisms, and therapeutic communication across psychiatric nursing curriculum.

Mental Health

The successful adaptation to stressors from the internal or external environment, as influenced by thoughts, feelings, and behaviors that are age-appropriate and congruent with local and cultural norms.

Mental Illness

Maladaptive responses to stressors from the internal or external environment, evidenced by thoughts, feelings, and behaviors that are incongruent with local and cultural norms and interfere with individual social, occupational, and/or physical functioning.

Maslow's Hierarchy of Needs

A foundational pyramid model of human needs where lower-level physiological and safety requirements must be met before higher-level needs can be addressed, ordered from base to apex: Physiological Needs, Safety and Security, Love and Belonging, Self-esteem, and Self-actualization.

Biological Stress Response System

A systemic pathway initiated in the hypothalamus via the release of adrenocorticotropic hormone (ACTH), triggering adrenal glands to secrete adrenaline and cortisol, resulting in bronchiole dilation, increased heart rate, hepatic conversion of glycogen to glucose, decreased digestive activity, and elevated blood pressure.

Alarm Reaction Stage

The initial stage of biological stress adaptation in which immediate physical fight-or-flight symptoms manifest in response to a stressor.

Stage of Resistance

The second phase of the stress adaptation syndrome in which an individual mounts a defense against the stressor to adapt; if adaptation fails, physical disease or psychological disorders emerge.

Kübler-Ross Stages of Grief

A five-stage progression of psychological and emotional responses to significant loss, consisting sequentially of Denial, Anger, Bargaining, Depression, and Acceptance.

Anticipatory Grief

The subjective experience of emotional, physical, and social grieving responses occurring in advance of an actual impending loss, such as mourning the loss of body image prior to a scheduled surgical procedure.

Mild Anxiety

A baseline physiological response to everyday stressors that sharpens the perceptual field, motivates productivity, and commonly promotes optimum individual functioning.

Moderate Anxiety

A heightened level of tension where environmental awareness and perceptual fields diminish, causing discontentment, restlessness, discomfort, and a reduced capacity for independent problem-solving.

Severe Anxiety

An advanced level of anxiety where perceptual fields are greatly restricted, attention span is severely limited, and physical symptoms manifest alongside confusion, dread, or horror.

Panic Anxiety

The most extreme level of anxiety, accompanied by feelings of impending doom, loss of contact with reality, hallucinations or delusions, incoherent speech, diaphoresis, dilated pupils, and life-threatening loss of control.

Diagnostic and Statistical Manual of Mental Disorders (DSM-5)

The authoritative clinical handbook published by the American Psychiatric Association (APA) that establishes standardized criteria, signs, symptoms, and common diagnostic language for mental disorders.

Adaptive Coping Strategies

Actions and behavioral techniques—such as recognition, relaxation, meditation, interpersonal communication, pet therapy, and music—that restore client homeostasis and prevent disease progression.

Maladaptive Coping Strategies

Behaviors that leave a stressor unresolved and fail to restore internal balance, leaving an individual at heightened risk for physical illness or psychiatric disorders.

Psychogenesis

A historical model positing that mental health disorders originate primarily from psychological trauma, severe stress, or emotional conflict.

Somatogenic Etiology

The theoretical perspective attributing mental illness to physical functioning alterations, genetic inheritance, systemic illness, or physiological and chemical imbalances.

Supernatural Etiology

A historical etiology attributing mental disorders to demonic possession, sin, curses, or evil external forces.

Dopamine

An inhibitory neurotransmitter involved in pleasure sensations, movement, and attention; excessive levels are implicated in schizophrenia, whereas deficits are associated with Parkinson's disease.

Serotonin

An inhibitory neurotransmitter regulating mood and emotional states; elevated levels correlate with autism spectrum conditions, while decreased levels are associated with clinical depression.

Norepinephrine

An excitatory neurotransmitter mediating fight-or-flight activation, memory retrieval, and learning; increased levels are linked to anxiety, while decreased levels correlate with depression.

Gamma-Aminobutyric Acid (GABA)

An inhibitory neurotransmitter that counteracts excitatory messages and regulates sleep; deficits are linked to anxiety disorders, while excess is implicated in sleep and eating disorders.

Utilitarianism

An ethical theory known as the greatest-happiness principle, which holds that actions are morally right if they produce happiness and wrong if they result in unhappiness or harm.

Kantianism

A deontological ethical theory asserting that the morality of an action is judged exclusively by the underlying motivation and adherence to duty, rather than the resulting consequences or end results.

Christian Ethics

A moral philosophy rooted in the teachings of Jesus Christ and love for God, requiring that clinical and personal choices adhere to The Golden Rule by treating others as one wishes to be treated.

Natural Law Theory

An ethical framework grounded in the premise that human nature innately possesses self-evident knowledge enabling individuals to recognize right from wrong.

Ethical Egoism

An ethical perspective holding that an individual's actions and decisions must be determined solely by what is best and most advantageous for oneself, without consideration of societal rules or others.

Autonomy

The ethical principle upholding a client's freedom of personal choice, independence, and right to make autonomous decisions regarding healthcare interventions.

Beneficence

The ethical duty of a healthcare professional to act in the client's best interest, advocate for their needs, protect life, and promote overall client well-being.

Nonmaleficence

The core ethical duty of a healthcare provider to do no harm, ensuring client safety and preventing infliction of unnecessary injury or adverse effects.

Justice

The ethical principle of fairness and social equality, ensuring that all clients possess an identical right to receive equitable nursing care regardless of background or diagnosis.

Veracity

The ethical principle mandating truthfulness and transparency with clients regarding their diagnosis, treatment, and prognosis, except when full disclosure would cause severe psychological harm or impede recovery.

Duty to Warn

A legal mandate requiring clinicians to breach client confidentiality and notify law enforcement and intended victims when an assessment identifies a specific, credible, and feasible threat of violence by a client.

Restraint and Seclusion Standards

Clinical regulations mandating that physical/chemical restraints or seclusion be discontinued as soon as possible, requiring in-person evaluation by a provider within $1\,\text{hour}$, renewal every $4\,\text{hours}$ for adults ($\ge 18$) and every $2\,\text{hours}$ for pediatrics ($< 18$) up to a $24\,\text{hour}$ maximum, with registered nurse assessments conducted every $15\,\text{minutes}$.

Habeas Corpus (Right to Release)

The legal right of a voluntarily admitted psychiatric client to request formal discharge; staff must document the request and notify the psychiatrist within $12\,\text{hours}$, leaving the facility $24\,\text{hours}$ to release the client or initiate a Petition for Involuntary Placement.

Form 1013 (Georgia Law)

A state legal certificate initiating an involuntary emergency hold on an individual exhibiting imminent danger to self or others, authorized exclusively by physicians, nurse practitioners, or licensed therapists.

Form 1014 (Georgia Law)

A clinical document under Georgia law that must be executed within $48\,\text{hours}$ of an initial Form 1013 hold to authorize detaining an involuntary psychiatric client for an additional $5\,\text{days}$, excluding weekends and holidays.

Order to Apprehend

A legal order signed by a probate judge under Georgia law following sworn affidavits by two individuals, directing law enforcement to take an individual into custody for emergency psychiatric evaluation.

Negligence

A tort involving the failure of a nurse to exercise the degree of skill and care that another reasonably prudent nurse would provide in a comparable scenario, causing care to fall below minimum professional standards.

Malpractice

A specialized civil tort of professional negligence applicable exclusively to licensed healthcare professionals, defined as clinical incompetence where a plaintiff must prove standard breach, proximate cause, and actual damages.

Defamation of Character

The unlawful communication of false and malicious information that injures a client's reputation, categorised as slander when communicated orally and libel when communicated in writing.

Assault

A legal violation characterized by an intentional threat of unauthorized bodily physical contact that induces a justifiable apprehension of immediate harm in a client.

Battery

The unauthorized, non-consensual physical touching of another individual, including administering medications or applying restraints without legal authority or informed consent.

Seclusion

A physical containment measure in which a client is involuntarily isolated in a specifically designated, locked room cleared of potentially dangerous items to prevent injury.

Rationalization

An ego defense mechanism characterized by formulating plausible, socially acceptable excuses or justifications for feelings, behaviors, or choices that are inherently unacceptable.

Suppression

The voluntary, conscious exclusion or intentional postponement of anxiety-provoking thoughts, stressors, and emotional difficulties from immediate conscious awareness.

Denial

An ego defense mechanism characterized by the refusal to acknowledge the existence or validity of a real, painful circumstance or accompanying emotional distress.

Displacement

The transfer of emotional reactions, hostile impulses, or frustrations from their original, threatening source to a less threatening or neutral substitute person or object.

Projection

A defense mechanism in which an individual attributes their own unacknowledged, unacceptable impulses, bitterness, or feelings onto another person.

Altruism

An adaptive ego defense mechanism where an individual addresses emotional stressors and conflicts by selflessly dedicating constructive efforts to meeting the needs of others.

Reaction Formation

The unconscious adoption of behaviors, conscious attitudes, and emotional expressions that represent the exact opposite of one's true unacceptable thoughts or hostile desires.

Repression

An involuntary, unconscious mechanism that buries intolerable, painful thoughts, memories, or experiences deep within the psyche to remove them from conscious awareness.

Undoing

Engaging in an act or behavioral ritual designed to symbolically cancel out, negate, or atone for a previous unacceptable act, thought, or feeling of guilt.

Regression

A defense mechanism involving retreat to an earlier developmental level or behavioral pattern to cope with acute distress or stress.

Compensation

The act of covering up real or perceived deficits, weaknesses, or incapacities by emphasizing and excelling in an alternate strength or trait.

Sublimation

An adaptive mechanism wherein an individual rechannels socially unacceptable, aggressive, or instinctual drives into productive, creative, and constructive activities.

Hildegard Peplau

The psychiatric nursing theorist who defined mental health practice around the therapeutic nurse-patient relationship, emphasizing interpersonal interaction and the therapeutic use of self.

Pre-Interaction Phase

The preparatory phase of the nurse-patient relationship during which the nurse performs personal self-assessment, examines preconceived biases, and reviews client history from charts and reports prior to direct contact.

Orientation Phase

The introductory stage of the therapeutic relationship focused on establishing mutual trust, defining parameters and confidentiality, clarifying purpose, and assessing client needs.

Working Phase

The therapeutic intervention stage where the nurse and client collaborate to facilitate problem-solving, promote self-esteem, resolve behavioral obstacles, and navigate transference or countertransference.

Termination Phase

The concluding stage of the nurse-patient relationship occurring upon discharge or goal completion, emphasizing evaluation of clinical outcomes, discussion of accomplishments, and maintenance of professional boundaries.

Transference vs. Countertransference

Transference occurs when a client unconsciously redirects feelings and attitudes experienced toward a significant past figure onto the nurse; countertransference occurs when the client unconsciously reminds the nurse of someone in their personal life, triggering emotional displacement.

Milieu Therapy

The scientific structuring of the inpatient environment to effect behavioral changes, promote interpersonal safety, and enhance the psychological functioning and individual strengths of clients.

Skinner's Seven Milieu Assumptions

A set of structural community principles establishing that client health is realized and fostered, every interaction provides an opportunity for therapeutic intervention, clients own their environment, clients maintain accountability for their own actions, peer pressure establishes group norms, inappropriate behaviors are addressed immediately, and restrictions/punishments are strictly avoided.

Broad Openings

A therapeutic communication technique employing open questions or statements (such as 'What would you like to talk about today?') that encourage the client to take the initiative in introducing dialogue.

Restating

A therapeutic communication technique wherein the nurse repeats the main thoughts or ideas the client expressed using identical or similar phrasing to confirm mutual understanding.

Reflecting

A therapeutic technique where the nurse redirects the client's questions, thoughts, or feelings back to them (e.g., 'What do you think you should do about it?'), fostering client self-evaluation and problem-solving.

Presenting Reality

A therapeutic technique where the nurse clearly indicates their own factual perception without arguing (e.g., 'I do not see anyone else in the room') when a client expresses an altered environmental perception or hallucination.

Giving Advice

A nontherapeutic communication barrier wherein the nurse tells the client what they should do, which undermines autonomy and implies that the clinician knows best.

Requesting an Explanation

A nontherapeutic communication error involving asking 'Why?' questions, which provokes client defensiveness and feelings of intimidation.

Ligature-Resistant Environmental Design

Architectural and plumbing modifications in inpatient psychiatric facilities—such as sloped anti-loop fixtures, concealed flush valves, tamper-proof screws, and embedded furniture—designed to eliminate attachment anchor points and prevent client self-harm.