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 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 C
Explanation
A. Excessive water intake is not a risk factor for kidney stones. In fact, adequate hydration is encouraged to prevent kidney stone formation.
B. Low dietary calcium intake is not a common risk factor for kidney stones. In some cases, excessive calcium supplementation may be a risk factor, but dietary calcium is generally not a concern.
C. This is the correct answer. Family history, a diet high in protein and salt, and dehydration are common risk factors for kidney stones.
D. Kidney stones are not mostly caused by consuming too many fruits and vegetables. Fruits and vegetables are generally considered beneficial for kidney health.
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