A nurse is reviewing the laboratory results of a client who is taking amitriptyline. Which of the following laboratory values should the nurse report to the provider?
Hct 44%
WBC count 5,000/mm3
Total bilirubin 1.5 mg/dL
Potassium 4.2 mEq/L
The Correct Answer is C
Choice A rationale:
A hematocrit (Hct) level of 44% is within the normal range for adults.
Choice B rationale:
A white blood cell (WBC) count of 5,000/mm3 falls within the normal range.
Choice C rationale:
Total bilirubin levels greater than 1.2 mg/dL in adults could indicate liver dysfunction and should be reported to the provider when assessing a client on amitriptyline, which can affect liver function.
Choice D rationale:
A potassium level of 4.2 mEq/L falls within the normal range for potassium levels.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Taking an HMG-CoA reductase inhibitor (statin) is not directly related to digoxin toxicity.
Choice B rationale:
Having a prolapsed mitral valve is not a known risk factor for digoxin toxicity.
Choice C rationale:
Having a history of COPD is not directly associated with digoxin toxicity.
Choice D rationale:
High-ceiling diuretics (loop diuretics) can lead to electrolyte imbalances, such as hypokalemia, which can increase the risk of digoxin toxicity. Potassium plays a role in the effects of digoxin on the heart, and low levels can potentiate toxicity.
Correct Answer is D
Explanation
Choice A rationale:
A history of nausea with cefuroxime is a common side effect and may not be the highest priority to report.
Choice B rationale:
A BUN level of 18 mg/dL is within the normal range and may not be an immediate concern.
Choice C rationale:
Taking aspirin daily may have some interactions with cefuroxime, but a history of a severe penicillin allergy is more critical to report.
Choice D rationale:
Cefuroxime is a cephalosporin antibiotic, and individuals with a severe penicillin allergy may have an increased risk of cross-reactivity with cephalosporins. This history should be reported to the provider for further assessment and consideration of alternative antibiotics.
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