HESI LPN
HESI Mental Health Practice Exam
1. A 22-year-old male client is admitted to the emergency center following a suicide attempt. His records reveal that this is his third suicide attempt in the past two years. He is conscious, but does not respond to verbal commands for treatment. Which assessment finding should prompt the nurse to prepare the client for gastric lavage?
- A. He ingested the drug 3 hours prior to admission to the emergency center.
- B. The family reports that he took an entire bottle of acetaminophen (Tylenol).
- C. He is unresponsive to instructions and is unable to cooperate with emetic therapy.
- D. Those with repeated suicide attempts desire punishment to relieve their guilt.
Correct answer: C
Rationale: The correct answer is C because the client's unresponsiveness to instructions and inability to cooperate with emetic therapy would make it challenging to implement such therapy effectively. In such cases, gastric lavage may be necessary to remove the ingested substance. Choices A and B are important considerations in treatment planning but do not directly indicate the need for gastric lavage. Choice D is incorrect as medical treatments should never be used as punitive measures but rather for therapeutic purposes.
2. A client with bipolar disorder is prescribed lithium. What is the most important instruction the nurse should provide?
- A. Avoid foods high in potassium while taking this medication.
- B. Take your medication with food to prevent nausea.
- C. Be sure to maintain a consistent sodium intake.
- D. You can stop taking the medication once your symptoms improve.
Correct answer: C
Rationale: Maintaining a consistent sodium intake is crucial for clients taking lithium because changes in sodium levels can impact lithium concentrations, potentially leading to toxicity. It is essential to avoid excessive sodium intake, as both low and high levels can affect lithium levels. Choices A, B, and D are incorrect. A high potassium diet is not a concern with lithium therapy. While taking lithium with food can help reduce gastrointestinal side effects, it is not the most important instruction. Finally, abruptly stopping lithium can lead to a recurrence of symptoms or a worsening of the condition, so it is vital to follow the prescribed regimen.
3. The nurse plans to help an 18-year-old female intellectually disabled client ambulate on the first postoperative day after an appendectomy. When the nurse tells the client it is time to get out of bed, the client becomes angry and tells the nurse, 'Get out of here! I'll get up when I'm ready!' Which response is best for the nurse to make?
- A. Your healthcare provider has prescribed ambulation on the first postoperative day.
- B. You must ambulate to avoid complications that could cause more discomfort than ambulating.
- C. I know how you feel. You're angry about having to ambulate, but this will help you get well.
- D. I'll be back in 30 minutes to help you get out of bed and walk around the room.
Correct answer: D
Rationale: (D) provides a 'cooling off' period, is firm, direct, non-threatening, and avoids arguing with the client. (A) is avoiding responsibility by referring to the healthcare provider. (B) is trying to reason with an intellectually disabled client and is threatening the client with 'complications.' (C) is telling the client how she feels (angry), and the nurse does not really 'know' how this client feels, unless the nurse is also intellectually disabled and has also just had an appendectomy.
4. A client is admitted to the hospital with a diagnosis of anorexia nervosa. What is the most important intervention for the LPN/LVN to implement during the first 24 hours of hospitalization?
- A. Encourage the client to eat small, frequent meals.
- B. Monitor the client's vital signs and weight.
- C. Establish a trusting relationship with the client.
- D. Provide emotional support to the client.
Correct answer: B
Rationale: The correct answer is to monitor the client's vital signs and weight. This intervention is crucial in assessing the severity of the client's condition and planning appropriate care. Vital signs and weight monitoring help in evaluating the client's physiological status and identifying any immediate concerns related to anorexia nervosa. Choices A, C, and D are important aspects of care for a client with anorexia nervosa; however, during the initial 24 hours of hospitalization, monitoring vital signs and weight takes precedence as it provides essential data for the client's ongoing management and treatment.
5. During discharge planning for a male client with schizophrenia who insists on returning to his apartment despite being informed to move to a boarding home, what is the most important nursing diagnosis?
- A. Ineffective denial related to situational anxiety.
- B. Ineffective coping related to inadequate support.
- C. Social isolation related to difficult interactions.
- D. Self-care deficit related to cognitive impairment.
Correct answer: A
Rationale: The most important nursing diagnosis for discharge planning in this scenario is 'Ineffective denial related to situational anxiety.' The client's insistence on returning to his apartment despite being informed otherwise indicates a form of denial, possibly due to anxiety about the situational change. Focused discharge planning should address this denial and the underlying anxiety to ensure a smooth transition. Choices B, C, and D are not as relevant in this context as the primary issue lies in the client's denial and anxiety regarding the change in living arrangements, rather than coping, social interactions, or self-care deficits.
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