Psychiatric Nursing

NCLEX Mental Health Nursing: High-Yield Review

By a Resident Physician  ·  Updated 2025  ·  10 min read

Psychiatric nursing questions on the NCLEX require a different kind of thinking — therapeutic communication, clinical safety judgment, and knowledge of psychiatric medications. Here's what you need to know.

Therapeutic Communication: The Rules That Always Apply

Therapeutic communication questions ask what the nurse says. The correct answer almost always: reflects feelings, uses open-ended questions, avoids judgment, and keeps focus on the patient. The wrong answers: offer advice, offer false reassurance, change the subject, or ask "why" questions.

Therapeutic responses:

Non-therapeutic responses (avoid):

Suicide Risk Assessment

The NCLEX tests your ability to identify risk factors and appropriate interventions. High risk factors: specific plan, means available, prior attempts (strongest predictor), male gender, elderly, social isolation, substance use, recent loss.

Highest priority nursing intervention: maintain one-to-one supervision and ensure a safe environment (remove items that could be used for self-harm). Safety assessment before therapeutic communication in acute suicidal crisis.

Defense Mechanisms You Must Know

MechanismDefinitionExample
DenialRefusing to acknowledge reality"I don't have a drinking problem."
ProjectionAttributing own feelings to others"Everyone here is angry at me."
RationalizationJustifying behavior with logical-sounding reasons"I drink to relax after work."
DisplacementRedirecting emotion to a safer targetSlamming doors after a bad day at work
RegressionReturning to earlier developmental behaviorAdult becoming dependent and demanding when ill
SublimationChanneling unacceptable urges productivelyExercising when angry

Psychiatric Medications: High-Yield Side Effects

Antipsychotics (typical and atypical)

EPS (extrapyramidal symptoms) with typicals: akathisia (restlessness), dystonia (muscle spasms), pseudoparkinsonism, tardive dyskinesia (late-onset, potentially irreversible). Treat EPS with benztropine or diphenhydramine. Neuroleptic malignant syndrome (NMS) is a life-threatening emergency: hyperthermia, rigidity, altered mental status, autonomic instability.

SSRIs and SNRIs

Serotonin syndrome: agitation, tremor, clonus, hyperthermia — differentiate from NMS (rigidity vs. clonus). Start low, go slow. Sexual dysfunction is common. Monitor for increased suicidal ideation in the first 2–4 weeks of treatment (especially in adolescents).

NCLEX priority: When a psychiatric patient says they want to harm themselves or others, safety always takes priority over therapeutic communication. Remove means, maintain supervision, notify the provider — in that order. Documentation comes after safety is established.

Practice with adaptive questions

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