Frontal Bossing, Depressed Nasal Bridge, Protuberant Lips, and Almost Complete

question 54

Multiple Choice

Frontal bossing, depressed nasal bridge, protuberant lips, and almost complete lack of scalp hair are characteristic of a person with:

• A)hypophosphatemic vitamin D-resistant rickets.
• B)hypophosphatasia.
• C)hypohidrotic ectodermal dysplasia.
• D)dentin dysplasia.

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