Hemodialysis is defined as a treatment to filter wastes and water from the blood.

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Study for the AAMI Certified Associate in Biomedical Technology Exam. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

Hemodialysis is defined as a treatment to filter wastes and water from the blood.

Explanation:
Hemodialysis is a treatment that uses a machine and a dialyzer to clean the blood when the kidneys aren’t able to. It works like an artificial kidney: blood is filtered through a semipermeable membrane, and waste products such as urea, plus excess fluids, diffuse from the blood into the dialysis fluid. This helps restore or maintain fluid balance and electrolyte levels, reducing toxin buildup when kidney function is impaired. It’s not used to measure blood pressure, it’s not an imaging test of the kidneys, and it’s not a therapy for pain management.

Hemodialysis is a treatment that uses a machine and a dialyzer to clean the blood when the kidneys aren’t able to. It works like an artificial kidney: blood is filtered through a semipermeable membrane, and waste products such as urea, plus excess fluids, diffuse from the blood into the dialysis fluid. This helps restore or maintain fluid balance and electrolyte levels, reducing toxin buildup when kidney function is impaired. It’s not used to measure blood pressure, it’s not an imaging test of the kidneys, and it’s not a therapy for pain management.

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