A nurse is reviewing the laboratory values for an adolescent who is scheduled for a surgical procedure.
For which of the following laboratory values should the nurse notify the provider?
Platelet count 120,000/mm².
WBC count 9,800/mm³.
Hgb 13 mg/dL.
Hct 42%.
The Correct Answer is A
The nurse should notify the provider because this value is lower than the normal range of 150,000 to 450,000 platelets per microliter of blood. A low platelet count can indicate a risk of bleeding or a condition such as thrombocytopenia or disseminated intravascular coagulation (DIC).
Choice B is wrong because WBC count 9,800/mm³ is within the normal range of 4,500 to 11,000 cells per microliter of blood.
Choice C is wrong because Hgb 13 mg/dL is within the normal range of 12 to 16 mg/dL for females and 14 to 18 mg/dL for males.
Choice D is wrong because Hct 42% is within the normal range of 37% to 47% for females and 42% to 52% for males.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The task involves making ongoing judgments about client data. This is a contraindication to delegating a task to an AP because the AP is not trained or authorized to make clinical decisions or assessments. The nurse is responsible for evaluating the client’s condition and needs, and delegating only tasks that are within the AP’s scope of practice and do not require critical thinking.
Choice B is wrong because the task is within the AP’s range of function to perform.
This is a criterion for delegating a task to an AP, not a contraindication. The nurse should ensure that the AP has the necessary skills and knowledge to perform the task safely and effectively.
Choice C is wrong because the task can be performed in the same manner for most clients.
This is also a criterion for delegating a task to an AP, not a contraindication. The nurse should delegate tasks that are routine, standardized, and have predictable outcomes.
Choice D is wrong because the task requires a specific sequence of steps.
This is not a contraindication to delegating a task to an AP, as long as the AP is competent and familiar with the procedure. The nurse should provide clear instructions and expectations for the task, and monitor the AP’s performance.
Correct Answer is A
Explanation
Offer the client fluids high in fiber and protein every hour. This is because clients who have bipolar disorder and are experiencing mania are at risk of dehydration, malnutrition, and weight loss due to increased activity, poor intake, and impaired judgment. Fluids high in fiber and protein can help prevent constipation and promote satiety.
Choice B is wrong because monitoring the client’s vital signs twice per day is not enough for a client who has mania. The nurse should monitor the client’s vital signs more frequently, at least every 4 hours, to assess for signs of dehydration, infection, or cardiac complications.
Choice C is wrong because encouraging the client to participate in group therapy activities each day can increase the client’s stimulation and agitation. The nurse should provide a calming environment with fewer stimuli and solitary activities for a client who has mania.
Choice D is wrong because weighing the client three times per week is not sufficient for a client who has mania. The nurse should weigh the client daily to monitor for weight loss and fluid imbalance.
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