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NCLEX Question of the Day
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A patient with chronic kidney disease (CKD) is advised to restrict dietary intake of which nutrient to manage hyperphosphatemia?
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Protein
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Potassium
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Sodium
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Correct answer Phosphorus
Rationale
Patients with chronic kidney disease (CKD) often experience hyperphosphatemia, a condition characterized by elevated levels of phosphorus in the blood. The kidneys are responsible for excreting excess phosphorus, and when kidney function is impaired, phosphorus accumulates in the body. Restricting dietary phosphorus helps manage hyperphosphatemia and reduce the risk of associated complications, such as bone disorders.
While protein, sodium, and potassium intake may also need to be managed in CKD patients, the restriction of dietary phosphorus is specifically targeted at controlling hyperphosphatemia.
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