Mental Health

Concept of Mental Health

  • Key Words Associated with Mental Health

    • Therapeutic communication

    • Safety

    • Patient education

    • Social determinants of health

Definition of Mental Illness

  • Mental Illness: Defined as a group of disorders that affect mood, behavior, and thinking.

    • Often causes significant distress, impaired function, or both.

  • Diagnostic and Statistical Manual of Mental Disorders (DSM): Published by the American Psychiatric Association, describes all mental disorders with specific diagnoses and criteria for each.

    • Characterized as a comprehensive guide to mental disorders based on clinical evidence.

Exemplars of Mental Disorders

  • Types of Disorders Covered:

    • Depressive disorders

    • Anxiety disorders

    • Bipolar disorders

    • Schizophrenia

    • Addictive behaviors

    • Personality disorders

    • Eating disorders

    • Abuse and neglect

    • Autism and ADHD

Diagnosis and Trends in Mental Health

  • DSM accounts for age and developmental stages, reflecting the latest trends in mental health.

  • Important to consider that mental health is a disease of inclusion:

    • Example: Not all chest pain in a patient with an anxiety disorder is a panic attack - it’s essential to rule out the physical causes first.

Well-being Continuum

  • Everyone experiences occasional or mild stress, regarded as normal with no impairment, placing them on the well-being continuum.

  • Mental health becomes an issue with:

    • Moderate to disabling chronic impairment

    • Mild or temporary impairment

Critical Thinking Questions on Mental Health

  • What images or ideas come to your mind when thinking of mental illness?

  • Where do these ideas come from? (movies, television, personal experience?)

  • What characteristics indicate good mental health?

Role of the Nurse in Mental Health

  • Focus on Therapeutic Communication:

    • Includes the therapeutic use of self and cultural diversity.

  • Importance of Self-awareness:

    • Recognize personal prejudice, bias, and opinions when interacting with clients.

    • Maintain unbiased therapeutic relationships with clients whose lifestyles or values may differ.

Key Components of Therapeutic Relationships

  • Trust:

    • Develop trust by:

    • Providing consistency in routine.

    • Addressing basic needs (e.g., providing blankets).

    • Being honest about limitations or gaps in knowledge.

    • Maintaining confidentiality.

    • Giving simple instructions.

  • Respect:

    • Show respect for clients' choices and wishes, even if you do not agree.

    • Maintain a nonjudgmental attitude and communicate genuinely but appropriately.

Understanding Empathy vs Sympathy

  • Empathy:

    • Understanding a person's feelings and encouraging them to share.

  • Sympathy:

    • Feelings of pity or sorrow for someone that focuses on conveying concern.

Transference vs Countertransference

  • Transference:

    • When the patient places their attitudes, feelings, or values onto the nurse.

  • Countertransference:

    • When the nurse has an inappropriate reaction to the patient based on their own personal issues.

Safety in Therapeutic Environments

  • Priority of Safety:

    • Safety for healthcare providers and clients is paramount in therapeutic settings.

Exemplars of Mental Health Conditions

Schizophrenia

  • Classification: Psychotic disorder, viewed as a syndrome rather than a single illness.

  • Onset: Typically diagnosed in late adolescence or early adulthood; rare in childhood.

  • Prevalence: Affects approximately 1% of the population.

  • Symptoms:

    • Positive (hard) symptoms:

    • Delusions

    • Hallucinations

    • Disorganized thinking and speech

    • Negative (soft) symptoms:

    • Apathy

    • Flat affect

    • Social withdrawal or discomfort

  • Treatment:

    • Electroconvulsive therapy (ECT) and antipsychotic medications.

Major Depressive Disorder

  • Definition: Involves a sad mood or loss of interest for at least two weeks, accompanied by signs such as:

    • Changes in weight

    • Sleep disturbances

    • Energy loss

    • Difficulty concentrating

  • Duration: Untreated episodes can last from weeks to months or even years.

Bipolar Disorder

  • Classification: Mood disorder.

  • Types:

    • Bipolar I: Severe mood swings

    • Bipolar II: Hypomania with longer lows

  • Symptoms:

    • Manic Phase: Euphoric, energetic, significant loss of sleep, poor judgment, rapid thoughts.

    • Depressive Phase: Loss of interest, potential weight loss, difficulty concentrating, suicidal ideation.

  • Treatment: Pharmacological medication.

  • Nursing Interventions:

    • Limit destructive behaviors during manic phases.

    • Assign patients to the same staff for consistency.

    • Decrease environmental stimuli and encourage calmness.

Anxiety Disorders

  • Definition: Characterized by vague dread or apprehension, with symptoms including panic, irrational fears, or unexplainable overwhelming worry.

  • Levels of Anxiety: Mild, moderate, severe, potentially leading to panic attacks.

  • Nursing Interventions:

    • Stay with clients during high anxiety

    • Move to quieter settings

    • Use clear communication

    • Help with relaxation exercises (e.g., deep breathing).

Post-Traumatic Stress Disorder (PTSD)

  • Definition: Disordered pattern resulting from experiencing or witnessing a traumatic event.

  • Nursing Considerations:

    • Approach professionally and non-threateningly.

    • Encourage expression of emotions.

    • Assist clients with survivor's guilt, fostering therapeutic conversations.

Obsessive-Compulsive Disorder (OCD)

  • Obsession Definition: Recurrent, persistent thoughts causing anxiety.

  • Compulsion Definition: Repetitive behaviors intended to neutralize anxiety (e.g., hand washing, organizing).

  • Treatment: Typically involves second-generation antipsychotics and behavioral therapy, particularly exposure and response prevention.

  • Nursing Focus: Encourage a gradual decrease in compulsions and track behaviors to show improvements.

Addictive Behaviors

Substance Abuse

  • Definition: Use of substances inconsistent with social or medical norms despite negative impact.

  • Examples of Substances: Alcohol, benzodiazepines, stimulants, opioids.

  • Alcohol: CNS depressant; withdrawal symptoms develop within 4 to 12 hours post cessation, manifesting as:

    • Tremors, nausea, anxiety, high heart rate, hypertension, insomnia.

    • Severe cases can include hallucinations and seizures.

  • Opioids: Create euphoria, but can lead to severe intoxication and overdose signs like respiratory depression and altered consciousness.

  • Treatment: Includes monitoring for withdrawal symptoms, using medications like methadone, and maintaining an ethical reporting practice in healthcare settings.

Eating Disorders

  • Anorexia Nervosa:

    • Characteristics: Intense fear of gaining weight, refusal to eat, life-threatening conditions through improper nutrition.

    • Physical signs: Hypotension, bradycardia, electrolyte issues.

    • Treatment: Include psychotherapy, family therapy, cognitive and behavioral therapy.

  • Bulimia Nervosa:

    • Characteristics: Binge eating followed by purging behaviors (fasting, excessive exercise).

    • Physical issues: Dental problems, electrolyte imbalance.

    • Treatment: Focus on behavioral monitoring, cognitive therapy, possibly psychopharmacological options like antidepressants.

Conclusion of Lecture

  • This session concluded with a comprehensive overview of diverse mental health conditions and relevant nursing practices to support patients effectively.