Question:

Muscle pain along with nephropathy is caused by which metal poisoning?

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Nephropathy is nonspecific; the muscle pain clue points to one metal.
Updated On: Jun 24, 2026
  • Arsenic
  • Cadmium
  • Mercury
  • Lead
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The Correct Option is A

Solution and Explanation

Step 1: Note the combination asked: muscle pain plus nephropathy.

Step 2: Recall heavy-metal effects. Nephropathy (kidney injury) is common to many heavy metals, so it does not distinguish the answer by itself.

Step 3: Use the distinguishing feature. Myalgia (muscle pain) is the feature linked to arsenic poisoning, which combined with renal involvement points to arsenic.

Step 4: Conclude and exclude. Option A (arsenic) is correct; cadmium, mercury, and lead also cause nephropathy but the muscle pain clue identifies arsenic.
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