Certified Dialysis Nurse Practice Test

Question: 1 / 400

Which dietary restriction is crucial for patients undergoing dialysis?

Carbohydrate restriction

Sodium restriction

For patients undergoing dialysis, sodium restriction is particularly crucial due to the role that sodium plays in fluid retention and blood pressure regulation. Dialysis patients are often at risk for hypertension and edema, which can be exacerbated by excessive sodium intake. Since their kidneys are not able to excrete sodium effectively, limiting dietary sodium helps to manage fluid balance and reduces the workload on the cardiovascular system.

By adhering to a sodium-restricted diet, patients can better control their blood volume and reduce the risk of complications such as heart failure. This dietary modification allows for better overall management of their condition and improves their quality of life while undergoing dialysis treatment.

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Protein restriction

Calcium restriction

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