A client with a history of kidney stones is prescribed allopurinol. The nurse should recognize that this medication is primarily used to:
Increase urine output
Dissolve existing kidney stones
Reduce the formation of uric acid stones
Increase the excretion of calcium
The Correct Answer is C
A. Allopurinol does not directly increase urine output. It is not a diuretic and is not used for that purpose.
B. Allopurinol does not dissolve existing kidney stones. It is primarily used to prevent the formation of uric acid stones, not to treat existing stones.
C. This is the correct answer. Allopurinol is a medication used to reduce the production of uric acid in the body. By lowering uric acid levels, it can help prevent the formation of uric acid stones.
D. Allopurinol does not increase the excretion of calcium. It is used specifically to address uric acid levels and prevent uric acid stone formation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. While increasing fluid intake can help with the passage of small stones, it is not likely to dissolve larger stones. The primary benefit of increased fluid intake is to help prevent the formation of new stones.
B. Drinking more fluids may help alleviate some discomfort, but the primary goal is not pain reduction.
C. This is the correct answer. Adequate fluid intake can help prevent the formation of new kidney stones by diluting the urine and reducing the concentration of minerals that can contribute to stone formation.
D. While adequate fluid intake can help reduce the risk of urinary tract infections, it is not the primary reason for recommending increased fluid intake in clients with kidney stones.
Correct Answer is B
Explanation
A. This statement is not correct. Limiting intake of calcium is not necessary for the prevention of uric acid stones. In fact, low calcium intake can increase the risk of other types of stones.
B. This is the correct answer. Uric acid stones are formed from high levels of uric acid in the urine. Purine-rich foods can contribute to elevated uric acid levels, so avoiding these foods is important in managing uric acid stones.
C. Increasing consumption of oxalate-rich foods like spinach is not relevant to preventing uric acid stones.
D. Reducing fluid intake is not recommended for preventing any type of kidney stone. Adequate fluid intake is essential for kidney health and preventing stone formation.
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