HESI LPN
HESI Mental Health Practice Exam
1. An older homeless client visits the psychiatric clinic to obtain a prescription renewal for alprazolam (Xanax). During the health assessment, the client complains of chest pain. Which action should the RN take first?
- A. Refer the client to the cardiology unit.
- B. Obtain the client's blood pressure.
- C. Assess the client for substance abuse.
- D. Determine if Xanax was taken recently.
Correct answer: D
Rationale: Determining if Xanax was taken recently is crucial as it helps assess whether the chest pain is related to medication use or another issue, guiding appropriate immediate care. This action can provide essential information to address the client's current complaint effectively. Referring the client to the cardiology unit (Choice A) may be premature without assessing the Xanax use first. While obtaining the client's blood pressure (Choice B) is important, it is not the priority when the client presents with chest pain and a history of taking Xanax. Assessing the client for substance abuse (Choice C) is also important but is secondary to first determining the potential link between Xanax and the chest pain.
2. A client with bipolar disorder is being discharged with a prescription for lithium. What is the most important instruction the nurse should provide?
- A. Avoid foods high in sodium.
- B. Drink plenty of fluids, especially during hot weather.
- C. Take your medication with food.
- D. Monitor your blood pressure regularly.
Correct answer: B
Rationale: The correct answer is to instruct the client to drink plenty of fluids, especially during hot weather. Maintaining adequate hydration is crucial for clients taking lithium as dehydration can lead to lithium toxicity. Choice A is incorrect because while it is important to monitor sodium intake, staying hydrated is more critical. Choice C is incorrect as lithium is usually recommended to be taken with food to reduce stomach upset. Choice D is also important but not the most crucial instruction compared to ensuring proper hydration.
3. What is the most therapeutic nursing response for a client with borderline personality disorder who engages in self-mutilating behavior?
- A. Encourage the client to stop hurting themselves.
- B. Discuss what the client was feeling before self-harming.
- C. Inform the client that the behavior will be reported to their doctor.
- D. Ask the client why they hurt themselves.
Correct answer: B
Rationale: The most therapeutic nursing response for a client with borderline personality disorder engaging in self-mutilating behavior is to discuss what the client was feeling before self-harming. This approach helps in exploring the underlying triggers and emotions that lead to self-harm. Option A is directive and may come across as judgmental rather than empathetic. Option C can lead to feelings of betrayal and breach of trust. Option D is a closed-ended question that may not facilitate open communication or exploration of emotions.
4. In observing a client who is pacing, agitated, and presenting aggressive gestures, with rapid speech pattern and belligerent affect, what is the immediate priority of care for the nurse?
- A. Provide safety for the client and other clients on the unit
- B. Provide the clients on the unit with a sense of comfort and safety
- C. Assist the staff in caring for the client in a controlled environment
- D. Offer the client a less stimulated area to calm down and gain control
Correct answer: A
Rationale: In a situation where a client is displaying aggression and agitation, the immediate priority of care for the nurse is to ensure safety for the client and others on the unit. Providing a safe environment and implementing calming measures take precedence over other interventions. Option A is the correct choice as it addresses the crucial need for safety in a potentially volatile situation. Options B, C, and D, although important, do not address the primary concern of ensuring safety for all individuals involved.
5. What is the most important nursing intervention during the first 48 hours for a client with anorexia nervosa admitted to the hospital?
- A. Providing high-calorie, high-protein meals.
- B. Monitoring vital signs and electrolytes.
- C. Encouraging the client to talk about feelings.
- D. Observing for signs of purging.
Correct answer: B
Rationale: The most important nursing intervention during the first 48 hours for a client with anorexia nervosa is monitoring vital signs and electrolytes (B) to assess for life-threatening complications. This helps in early detection of any physiological imbalances that could lead to serious consequences. Providing high-calorie, high-protein meals (A) is important for nutritional rehabilitation but comes after ensuring the client's physical stability. Encouraging the client to talk about feelings (C) and observing for signs of purging (D) are relevant aspects of care but are not as critical as monitoring vital signs and electrolytes in the initial phase of treatment.
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