A nurse is reviewing the medical record of a male client who has schizophrenia and is taking clozapine. Which of the following findings should the nurse identify as a contraindication to the administration of clozapine?
Fasting blood glucose 124 mg/dL (70 to 110 mg/dL)
Absolute neutrophil count 1,300/mm3 (2,500 to 8,000/mm3)
Heart rate 58/min
Hgb 12.5 g/dL (14 to 18 g/dL)
The Correct Answer is B
A. Elevated fasting blood glucose is a concern but does not immediately contraindicate clozapine administration. It can be monitored and managed.
B. Clozapine can cause agranulocytosis, and a low absolute neutrophil count (ANC) is a contraindication for the medication. The threshold for stopping clozapine is typically an ANC of less than 1,500/mm3.
C. A heart rate of 58/min is not a contraindication for clozapine. It may require monitoring but is not necessarily concerning.
D. An Hgb level of 12.5 g/dL is within the normal range and does not contraindicate the use of clozapine.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Frequent swallowing can indicate bleeding post-tonsillectomy, as the child may be swallowing blood from the surgical site.
B. Increased drowsiness is common following surgery, but it is not typically associated with hemorrhage.
C. Elevated pain levels are expected after tonsillectomy and do not necessarily indicate hemorrhage.
D. Diminished breath sounds are not typically associated with hemorrhage but may indicate a respiratory issue.
Correct Answer is D
Explanation
A. Maternal hypoglycemia typically does not cause fetal bradycardia.
B. Chorioamnionitis could lead to fetal tachycardia, not bradycardia.
C. Maternal fever may cause fetal tachycardia, not bradycardia.
D. Fetal anemia can lead to fetal bradycardia as the fetus struggles to maintain adequate oxygenation.
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