Certified Nephrology Nurse Certification (CNN) Practice Exam 2025 - Free Nephrology Nursing Practice Questions and Study Guide

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What is the primary role of dialysis in the management of chronic kidney disease?

It assists in kidney transplant procedures

It helps to enhance kidney function

It helps to remove waste products and excess fluid from the body

The primary role of dialysis in the management of chronic kidney disease is to remove waste products and excess fluid from the body. As chronic kidney disease progresses, the kidneys become less effective at filtering out toxins, electrolytes, and waste products from the blood. Dialysis serves as an artificial replacement for kidney function, ensuring that these harmful substances do not accumulate to dangerous levels in the body.

This treatment is essential for patients who are facing renal failure as it helps to maintain electrolyte balance, correct acidosis, and manage fluid overload. By performing these functions, dialysis plays a crucial role in improving the overall quality of life for individuals with chronic kidney disease, allowing them to live longer and healthier lives even in the absence of effective kidney function.

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It prevents all forms of kidney disease

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