A nurse is caring for a client with acute renal failure who is on a potassium-restricted diet. What foods should the nurse instruct the client to avoid due to their high potassium content?
Bananas and oranges.
Bread and pasta.
Eggs and cheese.
Chicken and fish.
The Correct Answer is A
A. Correct. Bananas and oranges are high-potassium fruits that the client should avoid on a potassium-restricted diet.
B. Incorrect. Bread and pasta are not typically high in potassium and are usually acceptable in a potassium-restricted diet.
C. Incorrect. Eggs and cheese are not significant sources of potassium and are usually allowed in a potassium-restricted diet.
D. Incorrect. Chicken and fish are sources of protein and do not have high potassium content that would require restriction in most cases.
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Related Questions
Correct Answer is D
Explanation
:
A. Incorrect. Cheese and yogurt are high in phosphate and should be avoided in a low-phosphate diet.
B. Incorrect. Beans and lentils are also high in phosphate and are not suitable for a low-phosphate diet.
C. Incorrect. Eggs and poultry are significant sources of phosphate and are not recommended in a low-phosphate diet.
D. Correct. Fresh fruits and vegetables are generally low in phosphate and are suitable for a low-phosphate diet. These foods can help meet the client's nutritional needs while adhering to the dietary restriction.
Correct Answer is C
Explanation
A. Incorrect. Decreased blood volume and hypovolemia may contribute to prerenal acute renal failure, but they are not the primary pathophysiological processes that lead to edema in acute renal failure.
B. Incorrect. Increased vascular permeability and leakage of fluid into tissues are not the primary mechanisms of edema in acute renal failure.
C. Correct. In acute renal failure, the impaired filtration and reduced excretion of fluid by the kidneys lead to fluid retention and edema in various parts of the body.
D. Incorrect. Excessive fluid intake and fluid overload may contribute to fluid retention and edema in prerenal acute renal failure, but they are not the primary pathophysiological process in acute renal failure.
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