A nurse is caring for a client who is taking triamterene. For which of the following laboratory values should the nurse withhold the medication?
BUN 16 mg/dL
Potassium 5.3 mEq/L
Sodium 142 mEq/L
Albumin 4 g/dL
The Correct Answer is B
Choice A rationale:
A BUN level of 16 mg/dL is within a normal range.
Choice B rationale:
A potassium level of 5.3 mEq/L is higher than the normal range (typically 3.5-5.0 mEq/L). Triamterene is a potassium-sparing diuretic, and if the client's potassium level is already elevated, it should be withheld to prevent hyperkalemia.
Choice C rationale:
A sodium level of 142 mEq/L is within a normal range.
Choice D rationale:
An albumin level of 4 g/dL is within a normal range.
Nursing Test Bank
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Related Questions
Correct Answer is B
Explanation
Choice A rationale:
A BUN level of 16 mg/dL is within a normal range.
Choice B rationale:
A potassium level of 5.3 mEq/L is higher than the normal range (typically 3.5-5.0 mEq/L). Triamterene is a potassium-sparing diuretic, and if the client's potassium level is already elevated, it should be withheld to prevent hyperkalemia.
Choice C rationale:
A sodium level of 142 mEq/L is within a normal range.
Choice D rationale:
An albumin level of 4 g/dL is within a normal range.
Correct Answer is C
Explanation
Choice A rationale:
The treatment duration for active pulmonary tuberculosis is usually shorter than 3 years.
Choice B rationale:
Monitoring kidney function is not the primary focus of tuberculosis medication management.
Choice C rationale:
Treatment for active pulmonary tuberculosis involves using a combination of two or more medications to prevent drug resistance and effectively treat the infection.
Choice D rationale:
Tuberculin skin tests are used for diagnosing tuberculosis, not for monitoring treatment progress.
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