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ADA NBDE National Board Dental Part I

Category - NBDE

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How long do roots of deciduous teeth remain fully formed?

2 years
3 years
4 years
5 years

Explanation

Answer: B - The intact root of the deciduous tooth lasts only a short time. The roots remain fully formed for only about three years.

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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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