Question:

Leukemia is a disease related to

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Split the word into leukos and haima, the Greek for white and blood.
Updated On: Jul 17, 2026
  • Kidney
  • Throat
  • Blood
  • Eyes
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The Correct Option is C

Solution and Explanation

Step 1: Understanding the Question:
The question asks which organ or tissue of the body leukemia affects. The name itself carries the clue.

Step 2: Key Formula or Approach:
Break the word into its Greek roots and match the meaning to the body part.

Step 3: Detailed Explanation:
Leukemia comes from the Greek words leukos, meaning white, and haima, meaning blood, so the name literally means white blood. It is a cancer of the blood and the bone marrow. The marrow makes huge numbers of abnormal white blood cells that do not mature or work properly, and these crowd out the healthy red cells, platelets and normal white cells. The patient then suffers anaemia, easy bleeding and frequent infections. So leukemia is a disease of the blood.
Why the other options fail:
Kidney disease shows up as nephritis or renal failure, and the kidney cancer is called renal carcinoma, not leukemia.
Throat problems such as laryngitis or pharyngitis affect the airway, not blood cells.
Eye diseases such as cataract, glaucoma and trachoma are diseases of the eye and are unrelated to blood counts.

Step 4: Final Answer:
Leukemia is a disease of the blood, so option (C) is correct.
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