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Ptcb Question of the Day

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Friday, October 23, 2026

The medical term "nephrotoxicity" refers to a medication causing potential damage to which organ?

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Question of the Day

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The medical term "nephrotoxicity" refers to a medication causing potential damage to which organ?

  1. Liver
  2. Heart
  3. Kidneys (correct answer)
  4. Lungs

Explanation: The prefix "nephro-" is derived from the Greek word for kidney. Therefore, nephrotoxicity is a quality of being toxic or damaging to the kidneys. Damage to the liver is hepatotoxicity, to the heart is cardiotoxicity, and to the lungs is pulmonary toxicity.