Mental Health NCLEX Practice Questions with Answers

Practice 30 mental health and psychiatric NCLEX questions with answers and rationales. Therapeutic communication, suicide risk, lithium, and more.

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30 Mental Health and Psychiatric Nursing NCLEX Practice Questions with Answers

Mental health and psychiatric nursing questions test whether you can recognize safety risks, use therapeutic communication, manage psychiatric medications, and respond to clients in crisis. This free 30-question NCLEX practice set covers every high-yield topic you need to master: therapeutic communication, suicide risk assessment, hallucinations, delusions, schizophrenia, bipolar disorder, lithium safety, antidepressant safety, MAOI diet teaching, panic attacks, PTSD, OCD, borderline personality disorder, alcohol withdrawal, eating disorders, restraints, ECT, and client rights. Every question includes a detailed rationale explaining why the correct answer is right, why each distractor is wrong, the distractor trap analysis, a clinical mnemonic, and a test-day tip. No signup required.

NCLEX-Style Interface

Practice all 30 Mental Health questions together

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Question 1: Therapeutic Communication — Reflecting Feelings

Practice Question

A client admitted with major depressive disorder tells the nurse, “Everyone keeps telling me I should be grateful, but I just feel empty.” Which response by the nurse is most therapeutic?

Question 2: Suicide Risk — Direct Suicide Assessment

Practice Question

A client in an outpatient mental health setting states, “I gave my favorite watch to my brother because I will not need it anymore.” Which response by the nurse takes priority?

Question 3: Command Hallucinations — Immediate Safety Intervention

Practice Question

A client diagnosed with schizophrenia tells the nurse, “The voice says I must stab the person in the next room.” Which action should the nurse take first?

Question 4: Delusions — Presenting Reality Without Arguing

Practice Question

A client on an inpatient psychiatric unit states, “The hospital cameras are sending my thoughts to the government.” Which response by the nurse is most therapeutic?

Question 5: Negative Symptoms of Schizophrenia

Practice Question

A nurse is assessing a client diagnosed with schizophrenia. Which assessment finding is most consistent with a negative symptom?

Question 6: Mania — Managing Manic Behavior

Practice Question

A client with acute mania is pacing in the hallway, frequently interrupting others, and eating very little during meals. Which nursing intervention is most appropriate?

Question 7: Lithium Teaching During Illness

Practice Question

A client who takes lithium reports vomiting and diarrhea for the past 24 hours after a gastrointestinal illness. Which instruction is most appropriate for the nurse to provide?

Question 8: Lithium Toxicity — Recognizing Toxicity

Practice Question

A nurse is reviewing assessment findings for a client who is prescribed lithium for bipolar disorder. Which finding requires the most immediate follow-up?

Question 9: Serotonin Syndrome — Distinguishing From NMS

Practice Question

A client who takes sertraline started tramadol yesterday. The client is anxious and diaphoretic with diarrhea, tremor, hyperreflexia, temperature 101.5°F (38.6°C), and pulse 122/min. Which condition should the nurse suspect?

Question 10: Neuroleptic Malignant Syndrome — Distinguishing From Serotonin Syndrome

Practice Question

A client receiving haloperidol develops severe generalized rigidity, confusion, diaphoresis, labile blood pressure, and a temperature of 103.8°F (39.9°C) . Which action should the nurse take first?

Question 11: Acute Dystonia — Extrapyramidal Side Effect

Practice Question

A client who recently received haloperidol develops sudden neck stiffness, facial grimacing, and sustained upward deviation of the eyes. Which medication should the nurse anticipate administering?

Question 12: Tardive Dyskinesia — Long-Term Antipsychotic Adverse Effect

Practice Question

A client who has taken an antipsychotic medication for several years is observed repeatedly smacking the lips, protruding the tongue, and making chewing motions. Which nursing action is most appropriate?

Practice Question

A client who takes phenelzine for depression reports a sudden severe headache and palpitations after eating at a party. Which food is most likely associated with this reaction?

Question 14: Antidepressants and Suicide Safety — Early Treatment Risk

Practice Question

A client with severe major depressive disorder has taken a prescribed antidepressant for 2 weeks. The client is more active and attending unit activities but states, “I still do not see any reason to live.” Which action should the nurse take first?

Question 15: Panic Attack — Immediate Intervention

Practice Question

A client in the dayroom is trembling, hyperventilating, and states, “I am going to die.” Which action should the nurse take first?

Question 16: PTSD Flashback — Grounding During Flashback

Practice Question

A client with posttraumatic stress disorder suddenly crouches under a table and says, “The explosion is happening again.” Which response by the nurse is best?

Question 17: Obsessive-Compulsive Disorder — Response Prevention

Practice Question

A client with obsessive-compulsive disorder becomes visibly anxious after touching a door handle and asks to wash the hands immediately. The plan of care includes gradual delay of compulsive handwashing. Which nursing response is most therapeutic?

Question 18: Borderline Personality Disorder — Consistent Limits and Splitting

Practice Question

A client diagnosed with borderline personality disorder tells the nurse, “The night nurse lets me stay in the lounge after hours. You are the only one who doesn’t care.” Which response by the nurse is most appropriate?

Question 19: Alcohol Withdrawal — Acute Withdrawal Priority

Practice Question

A client stopped heavy alcohol use 24 hours ago and now has tremors, diaphoresis, agitation, blood pressure 168/96 mm Hg, and pulse 118/min. Which prescription should the nurse question?

Question 20: Wernicke Encephalopathy Prevention — Thiamine Before or With Glucose

Practice Question

A client with alcohol use disorder and malnutrition is prescribed an IV infusion containing dextrose. Which nursing action is most appropriate?

Question 21: Anorexia Nervosa — Medical Instability

Practice Question

A client admitted for anorexia nervosa is being assessed by the nurse. Which finding requires the nurse’s priority follow-up?

Question 22: Refeeding Syndrome — Electrolyte Shift During Nutritional Rehabilitation

Practice Question

A severely malnourished adult client is beginning nutritional rehabilitation after a prolonged period of inadequate intake. Which laboratory value is most important for the nurse to monitor?

Question 23: Bulimia Nervosa — Complication of Purging

Practice Question

A nurse is reviewing laboratory results for a client with bulimia nervosa who reports frequent self-induced vomiting. Which laboratory result is most concerning?

Question 24: Restraint and Seclusion — Least Restrictive Intervention

Practice Question

A client in the behavioral health unit is yelling, pacing, and clenching both fists but has not attempted to strike anyone. Which nursing action should the nurse take first?

Question 25: Electroconvulsive Therapy — Pre-Procedure Safety

Practice Question

A client with severe major depressive disorder is scheduled to receive electroconvulsive therapy (ECT) this morning. Which finding requires the nurse to delay the procedure and notify the provider?

Question 26: Mental Health Client Rights — Refusal of Medication

Practice Question

During scheduled medication administration, a voluntary psychiatric client states, “I do not want to take this medication until I talk with the provider.” Which response by the nurse is best?

Question 27: Therapeutic Relationship — Termination Phase and Boundaries

Practice Question

On the day of discharge from an inpatient mental health unit, a client tells the nurse, “You are the only person I trust. Can we meet for coffee after I leave?” Which response by the nurse is most appropriate?

Question 28: Somatic Symptom Disorder — Therapeutic Approach to Somatic Complaints

Practice Question

A client with somatic symptom disorder frequently reports chest discomfort. Cardiac causes have been evaluated and ruled out. Which nursing response is most appropriate?

Question 29: Substance Use Relapse Prevention — Trigger-Based Coping Plan

Practice Question

A client in recovery from alcohol use disorder tells the nurse, “I usually drink after arguing with my partner.” Which response by the nurse best supports relapse prevention?

Question 30: Violence Risk — Imminent Risk Assessment

Practice Question

A client admitted involuntarily to an inpatient psychiatric unit tells the nurse, “When I get out, I know exactly where my coworker lives, and I will make him pay.” Which nursing action is the priority?

Key Takeaways

Key Takeaways: Mental Health and Psychiatric Nursing NCLEX Practice

  • Therapeutic communication: Reflect or explore the client's emotion; avoid advice, minimization, and forced positivity.
  • Suicide risk: Ask directly about suicidal thoughts whenever a client gives away possessions, talks about death, or expresses hopelessness. Energy before mood can increase risk.
  • Hallucinations: When harm is commanded, protect people first; do not argue with the perception. Stay with the client and secure the area.
  • Delusions: Present reality calmly and briefly. Do not debate, challenge, or over-explain.
  • Negative symptoms: Flat affect, poverty of speech, avolition, and social withdrawal point to negative symptoms. Hallucinations and delusions are positive symptoms.
  • Mania: Low stimulation, high-calorie portable foods, fluids, rest, and safety. Avoid insight-focused or group activities during acute mania.
  • Lithium safety: Hold the drug and notify the provider for vomiting, diarrhea, dehydration, or signs of toxicity (confusion, ataxia, severe tremor). Sodium and fluid balance affect levels.
  • Serotonin syndrome: Sweaty, speedy, hyperreflexia, and diarrhea within 24 hours of a serotonergic drug change.
  • NMS: Fever plus severe 'lead-pipe' rigidity in a client on dopamine blockers. Hold the antipsychotic and notify immediately.
  • Extrapyramidal side effects: Acute dystonia = benztropine; tardive dyskinesia = notify provider, do not mask with gum or sedation.
  • MAOI diet: Avoid aged, cured, smoked, fermented, and pickled foods. Severe headache in an MAOI client is a hypertensive crisis until proven otherwise.
  • Panic: Calm presence, brief directions, and safety — not detailed teaching or insight work during the episode.
  • Flashbacks: Ground first, process later. Orient to place, time, and safety.
  • OCD: Gradual exposure and response prevention. Avoid both extremes — do not abruptly forbid rituals, and do not fully enable them.
  • Borderline personality disorder: Firm, calm, consistent limits across the team. Acknowledge feelings; do not label 'splitting.'
  • Alcohol withdrawal: Benzodiazepines and thiamine; not disulfiram. Thiamine before or with glucose to prevent Wernicke encephalopathy.
  • Eating disorders: Prioritize physiologic safety (bradycardia, electrolytes) over behavioral findings. Refeeding syndrome = watch phosphorus first.
  • Restraints and seclusion: Least restrictive first. Reserve for immediate danger.
  • ECT: Confirm NPO status, written consent, and removal of dentures/jewelry before the procedure.
  • Client rights: A voluntary client can refuse medication; document and notify the provider. Boundaries plus support, not friendship, during termination.
  • Relapse prevention: Identify triggers and build a specific coping plan — not vague reassurance or thought suppression.
  • Violence risk: A specific target with a specific threat requires immediate safety escalation and team notification.

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