A nurse is reviewing abnormal laboratory values for four clients who have schizophrenia and take clozapine.
For which of the following clients should the nurse withhold the medication and notify the provider immediately to have clozapine therapy discontinued?
A client who has a BUN of 22 mg/dL.
A client who has a serum potassium of 3.3 mEq/L.
A client who has a hematocrit of 55%.
A client who has a WBC of 2,900 cells/mm².
The Correct Answer is D
Choice A rationale:
A BUN of 22 mg/dL is slightly elevated but not a contraindication for clozapine.
Choice B rationale:
A serum potassium of 3.3 mEq/L is slightly low but not a contraindication for clozapine.
Choice C rationale:
A hematocrit of 55% is high but not a contraindication for clozapine.
Choice D rationale:
A WBC of 2,900 cells/mm² is low and can indicate agranulocytosis, a potentially life-threatening condition. Clozapine should be discontinued.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Stopping medication can be a sign of non-compliance or dissatisfaction with treatment, but it is not a direct warning sign of suicide.
Choice B rationale:
Requesting an appointment to discuss depression is a positive step towards seeking help and managing mental health.
Choice C rationale:
Sleeping 12 hours a day could indicate depression or other mental health issues, but it is not a specific warning sign of suicide.
Choice D rationale:
Giving away possessions can be a warning sign of suicide as it might indicate that the person is putting their affairs in order, which is a serious suicide warning sign.
Correct Answer is D
Explanation
Choice A rationale:
While acknowledging the voices can be part of therapeutic communication, it’s not the first response a nurse should make.
Choice B rationale:
Telling the client that the voices are part of their illness can be helpful, but it’s not the first response a nurse should make.
Choice C rationale:
Asking about the frequency of the voices can be part of the assessment, but it’s not the first response a nurse should make.
Choice D rationale:
Asking what the voices are saying can help assess if the client is experiencing command hallucinations, which could pose a safety risk.
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