In diuretic therapy, the nurse should monitor the patient for this electrolyte imbalance:
hypochloremia
hypokalemia
hyponatremia
hypoglycemia
The Correct Answer is B
A. hypochloremia: Chloride loss may occur, but it's less critical than potassium loss.
B. hypokalemia: Diuretics, especially loop diuretics like furosemide, cause potassium loss, leading to hypokalemia.
C. hyponatremia: Thiazide diuretics may cause this, but hypokalemia is more common and dangerous.
D. hypoglycemia: Diuretics do not typically cause hypoglycemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Calcium: Important for neuromuscular function but not fluid balance.
B. Sodium: Sodium is the main extracellular cation and is vital in controlling extracellular fluid volume.
C. Potassium: Potassium is the main intracellular cation.
D. Bicarbonate: It's an important buffer but not the main determinant of fluid volume.
Correct Answer is D
Explanation
A. antidiuretic hormone: ADH regulates water balance, not calcium.
B. calcitonin: Calcitonin lowers blood calcium levels by inhibiting bone resorption.
C. aldosterone: Aldosterone helps regulate sodium and potassium, not calcium.
D. parathyroid hormone: PTH increases serum calcium by stimulating bone resorption and increasing renal reabsorption of calcium.
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