Question detail

Which substance is primarily removed from the blood during kidney dialysis?

Try the question, check the answer, then read the explanation to understand the curriculum point.

At a glance

MCQ

Type

practice

Style

Topic

Hormonal coordination in humans

Question

  1. A. Glucose
  2. B. Urea
  3. C. Insulin
  4. D. Protein

Answer

Urea

Explanation

Urea is a waste product that is removed from the blood during kidney dialysis to prevent its accumulation in the body.

Common mistake

Misunderstanding Dialysis Function

Students often think that dialysis completely replaces kidney function instead of understanding that it only removes waste products like urea and balances ions.

Clarify that while dialysis helps manage waste removal and ion balance, it does not replicate all kidney functions, such as hormone production and fluid regulation.

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