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1. A client with schizophrenia is being discharged with a prescription for risperidone (Risperdal). What is the most important instruction for the nurse to provide?
- A. Stop taking the medication if you start feeling better.
- B. Be aware of the potential for weight gain with this medication.
- C. Report any unusual muscle movements immediately.
- D. You can drive as soon as you feel ready.
Correct answer: C
Rationale: The correct answer is C: "Report any unusual muscle movements immediately." Unusual muscle movements may indicate extrapyramidal symptoms (EPS) or tardive dyskinesia, which are serious side effects of antipsychotic medications like risperidone. It is crucial to address these symptoms promptly to prevent long-term effects. Choice A is incorrect because stopping the medication suddenly can be dangerous and should only be done under medical supervision. Choice B, while important, is not the most critical instruction in this scenario. Choice D is also incorrect as the ability to drive may be affected by the medication and should be discussed with a healthcare provider.
2. A homeless person who is in the manic phase of bipolar disorder is admitted to the mental health unit. Which laboratory finding obtained on admission is most important for the nurse to report to the healthcare provider?
- A. Decreased thyroid stimulating hormone level
- B. Elevated liver function profile
- C. Increased white blood cell count
- D. Decreased hematocrit and hemoglobin levels
Correct answer: A
Rationale: The correct answer is A: Decreased thyroid stimulating hormone level. Hyperthyroidism causes an increased level of serum thyroid hormones (T3 and T4), which inhibit the release of TSH. In this case, a decreased TSH level can indicate hyperthyroidism, which can present with manic behavior. Elevated liver function profile (B) is not directly related to the manic phase of bipolar disorder. Increased white blood cell count (C) typically indicates an infection or inflammation, not directly related to the manic phase. Decreased hematocrit and hemoglobin levels (D) may suggest anemia but are not as crucial in the context of a manic phase of bipolar disorder.
3. When developing a plan of care for a client in the psychiatric unit following aspiration of a caustic material related to a suicide attempt, which nursing diagnosis has the highest priority?
- A. Risk for injury.
- B. Ineffective coping mechanisms.
- C. Alteration in comfort.
- D. Ineffective breathing patterns.
Correct answer: D
Rationale: When a client aspirates a caustic material, the priority nursing diagnosis should focus on addressing physiological concerns, particularly related to breathing patterns. Aspiration of caustic material can lead to airway compromise, respiratory distress, and potential lung damage. Therefore, monitoring and addressing ineffective breathing patterns are crucial for ensuring the client's immediate safety and well-being. Choices A, B, and C are important considerations in psychiatric care but are secondary to the critical physiological issue of ineffective breathing patterns in this scenario.
4. The nurse observes a female client with schizophrenia watching the news on TV. She begins to laugh softly and says, 'Yes, my love, I'll do it.' When the nurse questions the client about her comment, she states, 'The news commentator is my lover, and he speaks to me each evening. Only I can understand what he says.' What is the best response for the nurse to make?
- A. What do you believe the news commentator said to you?
- B. Let's watch the news on a different television channel.
- C. Does the news commentator have plans to harm you or others?
- D. The news commentator is not talking to you.
Correct answer: A
Rationale: The correct response for the nurse is to ask the client, 'What do you believe the news commentator said to you?' This is important to determine the content of the auditory hallucination and understand the client's perception. Choice B is incorrect as changing the TV channel does not address the underlying issue. Choice C is incorrect as it introduces a paranoid idea that the news commentator may have harmful intentions, which is not supported by the scenario. Choice D is incorrect as it dismisses the client's belief without exploring or validating her experience.
5. A client with schizophrenia is experiencing auditory hallucinations that command him to harm himself. What is the nurse's priority action?
- A. Ensure the client is not left alone.
- B. Document the content of the hallucinations.
- C. Administer PRN antipsychotic medication.
- D. Encourage the client to ignore the voices.
Correct answer: A
Rationale: The correct answer is to ensure the client is not left alone. When a client with schizophrenia is having auditory hallucinations that command self-harm, the priority is to ensure the client's safety. Leaving the client alone may increase the risk of self-harm. Documenting the content of the hallucinations (choice B) is important but not the priority when immediate safety is a concern. Administering PRN antipsychotic medication (choice C) may be necessary but is not the priority over ensuring the client's immediate safety. Encouraging the client to ignore the voices (choice D) is not as effective as ensuring the client's safety by being present and providing support.
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