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HESI Mental Health Practice Exam
1. A male client turns over a table in the dayroom of a psychiatric unit and threatens to throw a chair at another client. Which action is most important for the nurse to implement?
- A. Calmly approach the client and remove the chair from the client.
- B. Obtain staff assistance to help diffuse the escalating situation.
- C. Offer feedback about the client's behavior.
- D. Summon the hospital security guards as a 'show of force.'
Correct answer: B
Rationale: In a situation where a client is displaying aggressive behavior, the most important action for the nurse to implement is to obtain staff assistance to help diffuse the escalating situation. This approach ensures the safety of all individuals involved and prevents the situation from escalating further. Calmly approaching the client and removing the chair directly could agitate the client further and pose a risk to the nurse. Offering feedback about the client's behavior may not address the immediate safety concerns. Summoning hospital security guards as a 'show of force' should be a last resort after other de-escalation attempts have failed, as it may further provoke the client.
2. A male client with borderline personality disorder is manipulative and consistently attempts to violate unit rules. What is the best approach for the nurse to take?
- A. Enforce unit rules consistently with all clients.
- B. Ignore the manipulative behaviors to avoid confrontation.
- C. Provide the client with special privileges to avoid conflict.
- D. Confront the client directly about his behavior.
Correct answer: A
Rationale: The correct approach for the nurse to take when dealing with a male client with borderline personality disorder who is manipulative and consistently attempts to violate unit rules is to enforce unit rules consistently with all clients. By maintaining consistency in enforcing rules, the nurse establishes clear boundaries and provides structure, which are essential for managing manipulative behavior in clients with borderline personality disorder. Ignoring the manipulative behaviors (Choice B) may lead to the reinforcement of negative behaviors. Providing the client with special privileges (Choice C) can enable further manipulation and is not recommended. Confronting the client directly about his behavior (Choice D) may escalate the situation and is less effective than consistent rule enforcement.
3. A client with bipolar disorder is started on a regimen of valproic acid (Depakote). Which laboratory test is most important for the nurse to monitor?
- A. Liver function tests
- B. Kidney function tests
- C. Blood glucose levels
- D. Serum sodium levels
Correct answer: A
Rationale: The correct answer is A: Liver function tests. Valproic acid can cause hepatotoxicity, leading to liver damage. Monitoring liver function tests is crucial to detect any early signs of liver impairment. Kidney function tests (Choice B) are not the most important to monitor in this case. Blood glucose levels (Choice C) and serum sodium levels (Choice D) are not directly affected by valproic acid and are not the priority for monitoring in a client taking this medication.
4. A female client with depression attends a group and states that she sometimes misses her medication appointments because she feels very anxious about riding the bus. Which statement is the nurse's best response?
- A. Can your case manager take you to your appointments?
- B. Take your medication for anxiety before you ride the bus.
- C. Let's talk about what happens when you feel very anxious.
- D. What are some ways that you can cope with your anxiety?
Correct answer: D
Rationale: Encouraging the client to discuss coping mechanisms for anxiety is a supportive approach that empowers the client to manage their symptoms. Choice A may not address the client's self-management and coping skills. Choice B suggests using anxiety medication before riding the bus, which may not be the most appropriate solution. Choice C acknowledges the anxiety but does not actively involve the client in finding solutions, unlike Choice D which promotes client empowerment and self-efficacy.
5. When a client with schizophrenia is being discharged on antipsychotic medication, what is the most important instruction the nurse should provide?
- A. Stop the medication if you start feeling better.
- B. Be aware of the potential for weight gain with this medication.
- C. Report any unusual muscle movements immediately.
- D. You can drive as soon as you feel ready.
Correct answer: C
Rationale: The correct answer is to instruct the client to report any unusual muscle movements immediately. These movements may indicate extrapyramidal symptoms (EPS) or tardive dyskinesia, which are serious side effects of antipsychotic medications that require immediate attention. Choice A is incorrect because stopping the medication without medical advice can lead to a relapse of symptoms. Choice B is important but not as critical as monitoring for EPS. Choice D is incorrect because driving readiness is not directly related to antipsychotic medication instructions.
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