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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.

Answer and Explanation

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.

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Correct Answer is ["A","B","C","E"]

Explanation

Choice A rationale:
Lithium is a mood stabilizer commonly used in the treatment of bipolar disorder.
Choice B rationale:
Valproate is an antiepileptic and mood-stabilizing medication commonly used to treat bipolar disorder.
Choice C rationale:
Carbamazepine is an anticonvulsant medication that has been found effective in managing mood swings in bipolar disorder.
Choice D rationale:
Donepezil is primarily used to treat Alzheimer’s disease and is not typically used in the treatment of bipolar disorder.
Choice E rationale:
Paroxetine is a type of antidepressant known as an SSRI, and it can be used in the treatment of bipolar disorder.

A. Withdrawn. B. Lack of energy. C. Change in behavior. D. Lack of motivation. E. Blood pressure.

Correct Answer is ["A","B","D"]

Explanation

Choice A rationale:
Being withdrawn is a negative symptom of schizophrenia. It refers to the lack of social engagement and reduced interest in others.
Choice B rationale:
Lack of energy, or avolition, is a negative symptom of schizophrenia. It refers to a decrease in the initiation and persistence of goal-directed activities.
Choice C rationale:
Change in behavior is too broad to be considered a specific negative symptom of schizophrenia. Both positive and negative symptoms of schizophrenia can lead to changes in behavior.
Choice D rationale:
Lack of motivation, or avolition, is a negative symptom of schizophrenia. It refers to a decrease in the initiation and persistence of goal-directed activities.
Choice E rationale:
Blood pressure is not a symptom of schizophrenia. It is a physiological measurement and does not reflect the psychological symptoms of schizophrenia.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reviewing medication records for several clients who have bipolar disorder. The nurse should recognize that which of the following medications are used to treat clients who have bipolar disorder.(Select all that apply.).

Correct Answer is ["A","B","C","E"]

Explanation

Correct Answer is ["A","B","D"]

Explanation

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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?