HESI LPN
HESI Mental Health Practice Exam
1. During a manic episode, what is the most appropriate nursing intervention for a client with bipolar disorder?
- A. Allow the client to engage in any activities they choose.
- B. Provide a quiet and structured environment.
- C. Encourage the client to participate in group activities.
- D. Allow the client to take short naps during the day.
Correct answer: B
Rationale: During a manic episode, individuals with bipolar disorder often experience excessive energy and impulsivity. Providing a quiet and structured environment is crucial to help manage these symptoms. This intervention promotes stability, reduces overstimulation, and supports the client in regaining control over their behaviors. Choices A and C may exacerbate impulsivity and overstimulation, while choice D does not address the need for environmental structure and may not be effective in managing manic symptoms.
2. An outpatient clinic that has been receiving haloperidol (Haldol) for 2 days develops muscular rigidity, altered consciousness, a temperature of 103, and trouble breathing on day 3. The LPN/LVN interprets these findings as indicating which of the following?
- A. Neuroleptic Malignant Syndrome
- B. Tardive dyskinesia
- C. Extrapyramidal adverse effects
- D. Drug-induced parkinsonism
Correct answer: A
Rationale: Neuroleptic Malignant Syndrome (NMS) is a life-threatening condition characterized by hyperthermia, muscle rigidity, altered consciousness, and autonomic dysregulation. It is a rare but serious side effect of antipsychotic medications like haloperidol (Haldol). NMS requires immediate intervention, including discontinuation of the offending medication and supportive care. Tardive dyskinesia (Choice B) is a different condition characterized by involuntary movements of the face and extremities that can occur with long-term antipsychotic use. Extrapyramidal adverse effects (Choice C) encompass a range of movement disorders like dystonia, akathisia, and parkinsonism that can result from antipsychotic medications, but they do not present with hyperthermia and altered consciousness as in NMS. Drug-induced parkinsonism (Choice D) is a form of parkinsonism caused by certain medications, but it typically presents with symptoms similar to Parkinson's disease, such as tremor, bradykinesia, and rigidity, without the severe hyperthermia and autonomic dysregulation seen in NMS.
3. A female client with schizophrenia tells the nurse that she believes her brain is controlled by the CIA. The nurse recognizes this as which type of delusion?
- A. Somatic delusion
- B. Paranoid delusion
- C. Persecutory delusion
- D. Grandiose delusion
Correct answer: C
Rationale: The correct answer is C: Persecutory delusion. Persecutory delusions involve beliefs of being conspired against, watched, or harassed by others, which is a common symptom in schizophrenia. In this scenario, the client's belief that her brain is controlled by the CIA aligns with persecutory delusions as she feels targeted or manipulated by an external entity. Choices A, B, and D are incorrect. Somatic delusions involve false beliefs about one's body functions or sensations, paranoid delusions involve irrational suspicions and mistrust of others, and grandiose delusions involve exaggerated beliefs of one's importance or abilities.
4. A female client presents to the emergency center with confusion, emotional numbness, and expresses to the nurse a feeling of disbelief that she was raped. The nurse determines the client is in the acute phase of rape-trauma syndrome. What action should the nurse implement first?
- A. Secure samples of vaginal hair combings.
- B. Offer prophylactic antibiotic medication.
- C. Explain the rape protocol to the client.
- D. Implement crisis intervention counseling.
Correct answer: C
Rationale: In cases of rape-trauma syndrome, it is crucial to provide clear information about what to expect during the examination and treatment. This can help the client regain a sense of control and reduce anxiety. Explaining the rape protocol to the client should be the first action to implement. Option A is not the priority at this stage as the immediate focus is on addressing the client's emotional needs and providing support. Option B is not the first action unless medically indicated. Option D, crisis intervention counseling, is important but should come after providing essential information and support to the client.
5. A female client is admitted to the psychiatric unit with a diagnosis of anorexia nervosa. What is the priority nursing intervention?
- A. Monitor the client's vital signs regularly.
- B. Encourage the client to participate in group therapy.
- C. Offer the client frequent, high-calorie snacks.
- D. Weigh the client daily at the same time.
Correct answer: D
Rationale: The correct answer is to weigh the client daily at the same time. Daily weights are crucial in monitoring the client's nutritional status and guiding treatment for weight restoration in anorexia nervosa. Monitoring vital signs is important but weighing the client daily takes precedence in this situation. Encouraging group therapy and offering high-calorie snacks are important aspects of treatment but do not take priority over monitoring the client's weight.
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