A client with recurrent kidney stones is prescribed thiazide diuretics. The nurse should recognize that these medications help prevent stone formation by:
Increasing the excretion of uric acid
Reducing the excretion of calcium in the urine
Increasing the pH of the urine
Dissolving existing kidney stones
The Correct Answer is B
A. Thiazide diuretics do not directly increase the excretion of uric acid. They are primarily used to reduce calcium excretion and prevent the formation of calcium-based stones.
B. This is the correct answer. Thiazide diuretics help reduce the excretion of calcium in the urine, which can be beneficial in preventing the formation of certain types of kidney stones, particularly calcium oxalate stones.
C. Thiazide diuretics do not directly increase the pH of the urine. They primarily reduce calcium excretion.
D. Thiazide diuretics do not dissolve existing kidney stones. They are used to prevent stone formation, not to treat existing stones.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. This is the correct answer. High dietary calcium intake is a common risk factor for certain types of kidney stones, particularly calcium oxalate stones. However, dietary calcium intake from food sources is not typically associated with an increased risk of kidney stones. Calcium supplements, on the other hand, may contribute to stone formation.
B. A low protein diet is not a significant risk factor for kidney stones. High-protein diets may be associated with an increased risk, but low protein intake is not a concern.
C. Adequate water consumption is essential to prevent kidney stones. Dehydration is a risk factor for stone formation, but excessive water consumption alone is not a significant risk factor.
D. While a sedentary lifestyle may be associated with other health risks, it is not a primary risk factor for kidney stones.
Correct Answer is B
Explanation
A. Sharp, stabbing pain in the lower abdomen is not typically associated with kidney stones. Kidney stone pain is usually felt in the back and flank regions of the body.
B. This is the correct answer. The pain caused by kidney stones is often described as a dull ache in the upper back and flank region, usually on the affected side where the kidney is located.
C. Burning sensation during urination is more commonly associated with urinary tract infections or inflammation of the urethra, not kidney stones.
D. Constant, generalized abdominal discomfort is not a specific symptom of kidney stones. Kidney stone pain is usually more localized to the back and flank regions.
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