A nurse is reviewing the medical record of a 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?
Heart rate 58/min.
Fasting blood glucose 100 mg/dL.
WBC count 2,900/mm3.
Hgb 14 g/dL.
The Correct Answer is C
Choice A rationale:
Heart rate 58/min. Clozapine, an atypical antipsychotic medication, can cause bradycardia (slow heart rate) as a side effect. However, the heart rate of 58/min is within the normal range for adults, so it is not a contraindication for clozapine administration.
Choice B rationale:
Fasting blood glucose 100 mg/dL. A fasting blood glucose level of 100 mg/dL is within the normal range (70-99 mg/dL) for adults. It is not a contraindication for clozapine administration.
Choice C rationale:
WBC count 2,900/mm3. Clozapine can cause agranulocytosis, a severe reduction in white blood cell (WBC) count, which can lead to increased susceptibility to infections. A WBC count of 2,900/mm3 is significantly below the normal range (4,000-11,000/mm3) and is a contraindication for clozapine administration due to the risk of severe immunosuppression.
Choice D rationale:
Hgb 14 g/dL. Hemoglobin (Hgb) level of 14 g/dL is within the normal range for adult males (13.8-17.2 g/dL) and females (12.1-15.1 g/dL). It is not a contraindication for clozapine administration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Using a 12-point font when printing written materials is helpful for readability, especially for individuals with visual impairments. However, this action alone does not necessarily promote meaningful learning. The content and presentation style are equally important.
Choice B rationale:
Presenting information using abstract concepts can be confusing, especially for older adults. Using concrete examples and simple language facilitates better understanding. Abstract concepts are more challenging to grasp, especially for individuals who might be experiencing cognitive decline.
Choice C rationale:
Connecting new information with the client's past experiences enhances learning and retention. Relating new knowledge to familiar situations or memories helps create cognitive associations, making it easier for the client to understand and remember the information. This technique is particularly effective in promoting learning among older adults.
Choice D rationale:
Speaking loudly when addressing the client is unnecessary and can be perceived as rude or patronizing. Clear and audible speech is essential, but shouting or raising the volume excessively is not respectful and does not enhance the learning experience.
Correct Answer is B
Explanation
Answer is: b. Document the client's condition every 15 min.
Explanation: The nurse manager should include the guideline to document the client's condition every 15 minutes while using belt restraints. This is to ensure close monitoring of the client's physical and psychological well-being and to evaluate the ongoing need for restraint use.
Choice a. is wrong because requesting a PRN restraint prescription for clients who are aggressive might not be appropriate. The use of restraints should be based on a thorough assessment of the client's condition and should be the least restrictive method possible.
Choice c. is wrong because attaching the restraint to the bed's side rails poses a safety risk to the client, as the side rails can be lowered accidentally or intentionally, leading to potential injury.
Choice d. is wrong because removing the client's restraint every 4 hours might not be appropriate, as it depends on the client's specific needs, facility policies, and state regulations. The nurse should follow appropriate guidelines for removing restraints and reassess the client's need for continued restraint use.
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