HESI LPN
HESI Mental Health Practice Exam
1. A young adult female client is admitted to a psychiatric facility with a medical diagnosis of bulimia nervosa. Which nursing intervention has the highest priority?
- A. Schedule the client for group therapy with other clients with bulimia nervosa.
- B. Assign the client's care to a nurse with relevant experience in eating disorders.
- C. Monitor the client carefully for binging and purging activities.
- D. Assess and report the client's electrolyte status to the healthcare provider.
Correct answer: D
Rationale: The correct answer is D. Assessing and reporting the client's electrolyte status to the healthcare provider is the highest priority in a client with bulimia nervosa. Electrolyte imbalances, such as hypokalemia and metabolic alkalosis, are common due to purging behaviors associated with bulimia. Monitoring electrolyte levels is crucial to prevent life-threatening complications. Choices A, B, and C are incorrect because while therapy and monitoring for binging activities are important, addressing the electrolyte imbalances caused by purging behaviors takes precedence in the immediate care of a client with bulimia nervosa.
2. A male client who has been on lithium therapy for 5 years is experiencing frequent urination and increased thirst. What should the nurse's next action be?
- A. Instruct the client to increase fluid intake.
- B. Assess for signs of lithium toxicity.
- C. Suggest the client reduce salt intake.
- D. Notify the healthcare provider immediately.
Correct answer: B
Rationale: Frequent urination and increased thirst can be signs of lithium toxicity, which can lead to serious complications if not addressed promptly. Assessing for signs of lithium toxicity is crucial to determine the client's condition and prevent further harm. Instructing the client to increase fluid intake (Choice A) may worsen the situation by exacerbating lithium toxicity. Suggesting the client reduce salt intake (Choice C) is not the priority when signs of toxicity are present. Notifying the healthcare provider immediately (Choice D) is important, but the initial action should be to assess the client for signs of lithium toxicity to provide immediate care.
3. 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.
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. A client diagnosed with undifferentiated schizophrenia is being discharged on aripiprazole (Abilify) 5 mg every night. When developing the teaching plan about the most common adverse effects, which of the following should the nurse include? Select one that does not apply.
- A. Headaches that will subside in a few weeks
- B. Transient mild anxiety
- C. Insomnia
- D. Torticollis
Correct answer: D
Rationale: The correct answer is D: Torticollis. Common side effects of aripiprazole include headaches, mild anxiety, and insomnia. These side effects are manageable during treatment. Torticollis is not a common adverse effect associated with aripiprazole and is more commonly seen with other medications or conditions. Therefore, the nurse should not include torticollis in the teaching plan about the most common adverse effects of aripiprazole.
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