Yellowish discoloration of teeth is seen in children fed on_____________?
Correct answer: D. Tetracyclines
- A. High-protein diet
- B. Erythromycin
- C. penicillins
- D. Tetracyclines
Explanation
Tetracyclines cross the placenta and enter breast milk, and in children they bind calcium in developing teeth, causing intrinsic yellow, brown or grey discoloration. Penicillins and erythromycin do not characteristically cause this staining.
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