A nurse is reviewing the serum laboratory findings for a client who has hypertension and is prescribed hydrochlorothiazide.
Which of the following findings should the nurse report to the provider?.
Potassium 2.3 mEq/L.
Chloride 99 mEq/L.
Sodium 136 mEq/L.
Calcium 10 mg/dL.
The Correct Answer is A
Choice A rationale:
Potassium 2.3 mEq/L is below the normal range of 3.5 to 5.0 mEq/L1. Hydrochlorothiazide, a diuretic, can cause hypokalemia, which is a low level of potassium.
Choice B rationale:
Chloride 99 mEq/L is within the normal range of 96 to 106 mEq/L2, so it’s not a concern.
Choice C rationale:
Sodium 136 mEq/L is within the normal range of 135 to 145 mEq/L3, so it’s not a concern.
Choice D rationale:
Calcium 10 mg/dL is within the normal range of 8.6 to 10.2 mg/dL4, so it’s not a concern.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Placing the legs in a dependent position can increase venous pressure and exacerbate venous insufficiency.
Choice B rationale:
Bed rest can lead to venous stasis and worsen venous insufficiency.
Choice C rationale:
Using elastic stockings can help improve venous return and reduce symptoms of venous insufficiency.
Choice D rationale:
Applying ice packs can constrict blood vessels and reduce blood flow, which is not recommended for venous insufficiency.
Correct Answer is A
Explanation
Choice A rationale:
Varicose veins with ulcerations and lower extremity edema indicate poor blood flow, hence impaired tissue perfusion is the priority.
Choice B rationale:
While activity tolerance might be affected, it’s not the immediate concern.
Choice C rationale:
Impaired skin integrity is a concern due to ulcerations, but it’s secondary to impaired perfusion.
Choice D rationale:
Body image might be affected, but it’s not a physiological priority.
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