Certified Hemodialysis Technician Practice Exam 2025 – All-in-One Guide to Exam Success

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Which of the following is a primary goal of hemodialysis?

To enhance the absorption of vitamins

To remove waste and excess fluid from the blood

The primary goal of hemodialysis is to remove waste and excess fluid from the blood. This process is crucial for patients with end-stage renal disease or severe kidney dysfunction, as their kidneys are unable to perform this essential function. Hemodialysis utilizes a machine and a dialyzer (artificial kidney) to filter the blood, effectively cleansing it of toxins, urea, excess salts, and fluids that accumulate in the body due to the kidneys' inability to excrete them.

While the other options address important aspects of health, they do not reflect the fundamental purpose of hemodialysis. Enhancing the absorption of vitamins, promoting hormone production in the kidneys, and stimulating red blood cell production are not direct objectives of the hemodialysis procedure. Instead, these functions may be indirectly impacted by the treatment but are not the primary focus.

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To promote hormone production in the kidneys

To stimulate red blood cell production

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