A client with chronic renal failure is prescribed phosphate binders. What should the nurse include in the client's education about taking phosphate binders?
"Take the phosphate binders with meals to maximize their effectiveness."
"Phosphate binders can cause constipation, so drink plenty of fluids."
"Avoid taking phosphate binders with calcium supplements to prevent interactions."
"Phosphate binders can lower potassium levels, so monitor your potassium intake."
The Correct Answer is A
A. Correct. Phosphate binders are most effective when taken with meals because they bind to dietary phosphorus, preventing its absorption in the digestive tract.
B. Incorrect. While constipation can be a side effect of some phosphate binders, drinking plenty of fluids is not directly related to this issue.
C. Incorrect. Phosphate binders should be taken with meals, and calcium supplements should be taken separately to prevent interactions between the two medications.
D. Incorrect. Phosphate binders do not typically lower potassium levels, and monitoring potassium intake is not specifically related to their use.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Incorrect. Age is a non-modifiable risk factor for chronic renal failure. While the risk of kidney disease may increase with age, it is not something that individuals can control or change.
B. Incorrect. Gender is also a non-modifiable risk factor, as both males and females can develop chronic renal failure. It does not impact an individual's ability to modify their risk.
C. Correct. Smoking is a modifiable risk factor for chronic renal failure. Smoking can damage blood vessels, leading to reduced blood flow to the kidneys and an increased risk of kidney disease.
D. Incorrect. Family history of kidney disease is a non-modifiable risk factor. While individuals cannot change their family history, they can modify other lifestyle factors, such as smoking, to reduce their overall risk of kidney disease.
Correct Answer is D
Explanation
A. Incorrect. Fasting is not required for a GFR test.
B. Incorrect. While staying hydrated is essential for overall health, there are no specific hydration requirements before a GFR test.
C. Incorrect. While dietary changes may be necessary for other tests, such as creatinine clearance, there are no specific dietary restrictions for the GFR test.
D. Correct. There are no special preparations needed for a GFR test. The test can be done at any time, regardless of food intake or hydration status.
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