Certified Clinical Hemodialysis Technician (CCHT) Practice Exam 2025 - Free CCHT Practice Questions and Study Guide

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How does hemodialysis affect fluid balance in patients?

It increases fluid retention

It balances electrolytes

It removes excess fluid

Hemodialysis plays a crucial role in managing fluid balance in patients with kidney failure. During the hemodialysis process, excess fluids that have built up in the body are removed effectively, which helps to prevent complications associated with fluid overload, such as hypertension, heart failure, and pulmonary edema.

The procedure involves using a dialyzer, or artificial kidney, that allows for the filtration of waste products, toxins, and excess fluid from the blood. By drawing off this excess fluid, hemodialysis helps to restore a more optimal fluid balance in the patient's body. Therefore, selecting the option indicating that hemodialysis removes excess fluid accurately reflects the primary benefit of the treatment in managing fluid overload conditions commonly experienced by dialysis patients.

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It restricts fluid intake

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