A client is prescribed alpha-blockers as part of the management of renal calculi. The nurse explains that these medications can help with stone passage by:
Reducing inflammation in the urinary tract
Dissolving the stone in the kidney
Relaxing the smooth muscle of the ureters
Preventing bacterial growth in the urinary tract
The Correct Answer is C
A. Alpha-blockers do not directly reduce inflammation in the urinary tract. They primarily work by relaxing the smooth muscle of the ureters, which can help ease the passage of kidney stones through the urinary tract.
B. Alpha-blockers do not dissolve kidney stones. They assist with stone passage by relaxing the ureters.
C. This is the correct answer. Alpha-blockers are prescribed to relax the smooth muscle of the ureters, allowing the stone to pass more easily through the urinary tract.
D. Alpha-blockers do not have a direct effect on preventing bacterial growth in the urinary tract. They are not antibiotics.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Citrus fruits are generally not a concern for calcium oxalate stones. They are a good source of citrate, which may actually help prevent stone formation.
B. Dairy products are not specifically associated with calcium oxalate stones. However, high-calcium supplements might increase the risk, not dietary calcium from dairy products.
C. Red meat is not a significant concern for calcium oxalate stones. It is more associated with uric acid stones.
D. This is the correct answer. Leafy green vegetables are high in oxalates, which can contribute to calcium oxalate stone formation. Clients with calcium oxalate stones should limit their intake of these vegetables.
Correct Answer is B
Explanation
A. This statement is not correct. Increasing dairy product intake may provide calcium, which is important for overall health, but it is not a specific dietary modification to prevent struvite stones.
B. This is the correct answer. Struvite stones are composed of magnesium, ammonium, and phosphate. Limiting the intake of high-phosphorus foods can help prevent the formation of these stones.
C. Avoiding foods high in purines is more relevant to the prevention of uric acid stones, not struvite stones.
D. Limiting fluid intake is
not recommended for the prevention of struvite stones. Adequate fluid intake is essential in preventing stone formation.
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