Which of the following are a triad of the sign and symptoms of osteogenesis imperfecta________________?
Correct answer: C. Blue sclera, brittle bones opalescent dentin
- A. blue sclera, sparse hair, anhydrosis
- B. enlarged hand, feet, maxilla, mandible
- C. Blue sclera, brittle bones opalescent dentin
- D. blue sclera, arachnodactyly, brittle bones
Explanation
The classic triad of osteogenesis imperfecta is brittle bones, blue sclerae and dentinogenesis imperfecta, producing opalescent teeth. Arachnodactyly and sparse hair are not the defining triad.
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