ATI MENTAL HEALTH NURSING COMPREHENSIVE EXAM PREP QUESTIONS WITH DETAILED RATIONALES COVERING PSYCHIATRIC DISORDERS, SYCHOPHARMACOLOGY, THERAPEUTIC COMMUNICATION, CRISIS INTERVENTION, CLINICAL JUDGMENT, AND NCLEX-STYLE TESTING ACROSS ALL MAJOR MENTAL HEAL

ATI MENTAL HEALTH NURSING COMPREHENSIVE EXAM PREP QUESTIONS WITH DETAILED RATIONALES COVERING PSYCHIATRIC DISORDERS, SYCHOPHARMACOLOGY, THERAPEUTIC COMMUNICATION, CRISIS INTERVENTION, CLINICAL JUDGMENT, AND NCLEX-STYLE TESTING ACROSS ALL MAJOR MENTAL HEALTH NURSING DOMAINS Question 1: A nurse is caring for a client with major depressive disorder who has been prescribed venlafaxine. Which adverse effect should the nurse monitor for that is specific to this medication? A. Hypertensive crisis B. Sexual dysfunction C. Anticholinergic effects D. Serotonin syndrome CORRECT ANSWER: B. Sexual dysfunction Rationale: Venlafaxine is an SNRI that commonly causes sexual dysfunction, nausea, and headaches. Hypertensive crisis is specific to MAOIs. Anticholinergic effects are more common with TCAs. Serotonin syndrome is a risk with any serotonergic agent but is not specific to venlafaxine. The nurse should assess for sexual side effects and provide education. ________________________________________ Question 2: A client with post-traumatic stress disorder reports nightmares and flashbacks. Which nursing intervention is most appropriate? A. Encourage the client to avoid discussing traumatic events B. Teach grounding techniques to help the client stay in the present C. Administer a benzodiazepine immediately when flashbacks occur D. Suggest the client sleep with lights on to reduce nightmares CORRECT ANSWER: B. Teach grounding techniques to help the client stay in the present Rationale: Grounding techniques help clients with PTSD manage flashbacks and dissociative symptoms by focusing on the present reality. Avoiding discussion of trauma is not therapeutic. Benzodiazepines are not first-line treatment for flashbacks. Sleeping with lights on may not be helpful and can disrupt sleep patterns. ________________________________________ Question 3: A client prescribed lithium carbonate has a serum lithium level of 1.8 mEq/L. Which finding would the nurse expect to observe? A. Fine hand tremors and mild thirst B. Nausea and diarrhea C. Ataxia and confusion D. Polyuria and polydipsia CORRECT ANSWER: C. Ataxia and confusion Rationale: A lithium level of 1.8 mEq/L is in the toxic range (above 1.5 mEq/L). Signs of toxicity include ataxia, confusion, severe tremors, seizures, and coma. Fine tremors and thirst may occur at therapeutic levels. Nausea and diarrhea can occur at therapeutic levels but are more pronounced in toxicity. Polyuria and polydipsia are common side effects at therapeutic levels. ________________________________________ Question 4: A nurse is assessing a client with avoidant personality disorder. Which behavior would the nurse most likely observe? A. Excessive social anxiety and fear of rejection B. Grandiose sense of self-importance C. Emotional instability and impulsivity D. Lack of remorse for harmful actions CORRECT ANSWER: A. Excessive social anxiety and fear of rejection Rationale: Avoidant personality disorder is characterized by extreme social inhibition, feelings of inadequacy, and hypersensitivity to negative evaluation. Clients often avoid social interactions due to fear of rejection or criticism. Grandiose sense of self-importance describes narcissistic personality disorder. Emotional instability and impulsivity describe borderline personality disorder. Lack of remorse describes antisocial personality disorder. ________________________________________ Question 5: A client with alcohol use disorder is prescribed disulfiram. Which information is most important for the nurse to include in teaching? A. "You may experience drowsiness with this medication." B. "Avoid all products containing alcohol, including mouthwash and cough syrup." C. "Take this medication on an empty stomach for best absorption." D. "You can safely drink alcohol after 24 hours of stopping this medication." CORRECT ANSWER: B. "Avoid all products containing alcohol, including mouthwash and cough syrup." Rationale: Disulfiram causes a severe reaction when combined with alcohol, including flushing, nausea, vomiting, headache, and hypotension. Even small amounts of alcohol in mouthwash, cough syrup, or foods can trigger this reaction. Drowsiness is not a primary concern. The medication should be taken with food if GI upset occurs. Alcohol must be avoided for up to 14 days after stopping disulfiram. ________________________________________ Question 6: A client with schizophrenia is experiencing auditory hallucinations. The client states, "The voices are telling me I am worthless." Which nursing response is most therapeutic? A. "The voices are not real. You need to ignore them." B. "I know the voices are frightening, but I don't hear them. Let's find a quiet place to talk." C. "What are the voices saying to you right now?" D. "Let's increase your medication to stop the voices." CORRECT ANSWER: B. "I know the voices are frightening, but I don't hear them. Let's find a quiet place to talk." Rationale: This response acknowledges the client's distress without reinforcing the hallucination, provides reality orientation, and offers a distraction. Option A dismisses the client's experience. Option C asks for more detail about the content, which can reinforce the hallucination. Option D is not within the nurse's scope and may increase anxiety. ________________________________________ Question 7: A nurse is providing education to a client prescribed clozapine. Which potential adverse effect requires immediate reporting? A. Drowsiness and sedation B. Weight gain and increased appetite C. Sore throat and fever D. Constipation CORRECT ANSWER: C. Sore throat and fever Rationale: Clozapine can cause agranulocytosis, a life-threatening decrease in white blood cells. Sore throat and fever are early signs of infection and agranulocytosis requiring immediate blood testing. Drowsiness, weight gain, and constipation are common but not immediately life-threatening. ________________________________________ Question 8: A client with bipolar disorder is in the depressive phase. Which nursing intervention is most appropriate? A. Provide a stimulating environment to elevate mood B. Encourage the client to participate in group activities immediately C. Allow the client extra time to complete tasks and respond to questions D. Limit client's interactions with others to prevent overstimulation