HESI LPN
HESI Mental Health Practice Exam
1. 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.
2. A nurse is assessing a client with generalized anxiety disorder (GAD) who reports difficulty concentrating and feeling restless. What is the most appropriate nursing intervention?
- A. Encourage the client to avoid caffeine.
- B. Suggest the client take up a new hobby.
- C. Teach the client deep breathing exercises.
- D. Refer the client to group therapy.
Correct answer: C
Rationale: Teaching deep breathing exercises is the most appropriate intervention for a client with generalized anxiety disorder (GAD) experiencing difficulty concentrating and restlessness. Deep breathing exercises are a proven technique to help manage anxiety symptoms, promote relaxation, and improve concentration. Encouraging the client to avoid caffeine (Choice A) may be beneficial, but it is not the most direct intervention for the reported symptoms. Suggesting the client take up a new hobby (Choice B) may be helpful for overall well-being but does not directly address the immediate symptoms. Referring the client to group therapy (Choice D) may be beneficial in the long term, but teaching deep breathing exercises is more immediate and can be easily implemented by the client in various settings.
3. A nurse is assessing a client with dementia who is showing signs of increased confusion and agitation in the late afternoon. What is the most likely explanation for the client's symptoms?
- A. Anxiety
- B. Depression
- C. Sun-downing syndrome
- D. Medication side effects
Correct answer: C
Rationale: The correct answer is C: Sun-downing syndrome. Sun-downing syndrome is a phenomenon commonly seen in individuals with dementia, where they exhibit increased confusion and agitation in the late afternoon or evening. This pattern of behavior is believed to be linked to disruptions in the circadian rhythm and can be triggered by factors such as fatigue, low lighting, or increased shadows during the evening. Choices A and B, anxiety and depression, may be comorbid conditions in individuals with dementia but are not the primary explanation for the symptoms described. While medication side effects (Choice D) should always be considered in a client with dementia, given the time-specific nature of the symptoms, sun-downing syndrome is the most likely explanation in this case.
4. A client with borderline personality disorder tells the nurse, 'You're the only one who understands me. The other nurses don't care about me.' Which response by the nurse is most appropriate?
- A. Why do you feel that way about the other nurses?
- B. The other nurses care about you too.
- C. I am here to help you just like the other nurses.
- D. Let's talk about why you feel this way.
Correct answer: C
Rationale: The most appropriate response is 'I am here to help you just like the other nurses' (C). This response sets boundaries and avoids reinforcing the client's splitting behavior, which is common in borderline personality disorder. Choices A and D may unintentionally reinforce the splitting by focusing on the negative perception of other nurses. Choice B might be perceived as dismissive because it contradicts the client's feelings of being understood only by the nurse.
5. At the first meeting of a group of older adults at a daycare center for the elderly, the nurse asks one of the members what kinds of things she would like to do with the group. The older woman shrugs her shoulders and says, 'You tell me, you're the leader.' What is the best response for the nurse to make?
- A. 'Yes, I am the leader today. Would you like to be the leader tomorrow?'
- B. 'Yes, I will be leading this group. What would you like to accomplish during this time?'
- C. 'Yes, I have been assigned to be the leader of this group. I will be here for the next six weeks.'
- D. 'Yes, I am the leader. You seem angry about not being the leader yourself.'
Correct answer: B
Rationale: (B) provides information and focuses the group back to defining its function. (A) is manipulative bargaining. (C) does not focus on the group’s purpose. (D) challenges the client’s feelings.
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