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ADA NBDE National Board Dental Part I

Category - NBDE

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What is the hardest calcified tissue in the body?

Enamel
Cementum
Cartilage
Dental pulp

Explanation

Answer: A - Enamel is the outer layer of the exposed tooth. It is a hard, thin translucent layer of calcified substance that envelops and protects the dentin (the main portion of the tooth structure) of the crown of the tooth. Enamel is the hardest calcified tissue in the body.

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ADA NBDE National Board Dental Part I

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ADA NBDE National Board Dental Part I

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