NCLEX Mental Health Nursing: Psychiatric Medications, Therapeutic Communication and Defense Mechanisms

Mental Health on the NCLEX: What to Expect

Psychosocial Integrity accounts for 6-12% of the NCLEX-RN exam. Questions test your knowledge of therapeutic communication, psychiatric medications, defense mechanisms, and crisis intervention.

Therapeutic Communication: The Foundation of Psych Nursing

Always Therapeutic Responses

• Open-ended questions: "Tell me more about what you're feeling."
• Restating: Repeating the patient's words to show understanding
• Reflection: "It sounds like you're feeling overwhelmed."
• Silence: Allowing time for the patient to process
• Clarification and focusing techniques

Always Non-Therapeutic (Wrong NCLEX Answers)

• False reassurance: "Everything will be fine."
• Giving advice: "You should..."
• Minimizing feelings: "Lots of people have it worse."
• Why questions: "Why did you do that?" (sounds accusatory)

Defense Mechanisms — Quick Reference

• Denial: Refusing to accept reality
• Rationalization: Making excuses for behavior
• Projection: Attributing own feelings to others
• Displacement: Redirecting feelings to a safer target
• Sublimation: Channeling impulses into positive actions
• Reaction Formation: Acting opposite to true feelings

High-Yield Psychiatric Medications

Antipsychotics Key Points

Clozapine Alert: Can cause agranulocytosis — monitor WBC weekly! Key side effects: EPS (akathisia, dystonia, parkinsonism), Tardive Dyskinesia (irreversible), Neuroleptic Malignant Syndrome (NMS — medical emergency: hyperthermia + rigidity).

Antidepressants (SSRIs)

Takes 2-4 weeks for therapeutic effect. Watch for serotonin syndrome: agitation, diaphoresis, hyperthermia, tremors. MAOIs: avoid tyramine-rich foods (aged cheese, wine, cured meats) to prevent hypertensive crisis!

Lithium — Mood Stabilizer

Therapeutic range: 0.6-1.2 mEq/L. Early toxicity signs: tremor, nausea, diarrhea. Severe toxicity: ataxia, confusion, seizures. Low sodium increases lithium reabsorption and toxicity risk — ensure adequate sodium intake!

Mental Health Priority Interventions

• Suicidal patient: Ask directly about ideation, remove environmental hazards, 1:1 observation
• Violent patient: De-escalation first, restraints as LAST resort
• Manic patient: Calm environment, low stimulation, finger foods, ensure rest
• Panic attack: Stay with patient, calm voice, move to quiet space