A hospitalized client is receiving IV furosemide (Lasix) to treat stage 2 hypertension. Which assessment finding related to the medication requires prompt collaboration with the health care provider?
5-hour urine output total of 300 mL
Serum potassium level of 3.0 mEq/L
Current blood pressure of 141/80 mm Hg
Serum glucose level of 135 mg/dL
The Correct Answer is B
A. 5-hour urine output total of 300 mL: This urine output is low, but it may not immediately indicate a serious issue without additional context. However, monitoring for adequate urine output is important.
B. Serum potassium level of 3.0 mEq/L: This is the correct choice. A serum potassium level of 3.0 mEq/L indicates hypokalemia, a serious side effect of furosemide, which can lead to cardiac arrhythmias and requires immediate intervention.
C. Current blood pressure of 141/80 mm Hg: Although the blood pressure is still elevated, it is not as urgent as correcting hypokalemia. The medication’s effectiveness should be monitored, but it is not an immediate concern.
D. Serum glucose level of 135 mg/dL: This level is slightly elevated but not critically high, and it does not require immediate action related to furosemide use.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Furosemide (Lasix): This is a diuretic used to treat fluid retention and does not address the symptoms related to calcium imbalances.
B. Diazepam (Valium): This is an anxiolytic and does not address the symptoms associated with hypocalcemia following a thyroidectomy.
C. Calcium gluconate: This is the appropriate medication for treating hypocalcemia, which can occur after a thyroidectomy due to potential damage to or removal of parathyroid glands, leading to symptoms such as abdominal cramping and irregular heart rate.
D. Calcitonin: While this hormone helps regulate calcium levels, it is more commonly used to treat hypercalcemia, not hypocalcemia.
Correct Answer is D
Explanation
A. Increased cardiac output: In older adults, cardiac output typically decreases, not increases, and this has a minor impact on nutritional status.
B. An increase in GI motility and absorption: GI motility and absorption generally decrease with age, not increase, which can affect nutritional status.
C. Constant snacking between meals that results in obesity: Obesity is less common in healthy older adults compared to issues related to malnutrition or economic factors.
D. Living alone on a fixed income: This can significantly impact nutritional status due to potential financial constraints affecting food availability and quality.
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