How many total permanent teeth should an adult have, assuming none have been lost or removed?

a. 8
b. 16
c. 20
d. 32

Answer: d. 32

There are two incisors (2I), one canine (1C), two premolars (2PM) and three molars (3M) for a total of 8 on each side of each jaw. Multiply by 4 for a total of 32 adult teeth.

Anatomy & Physiology

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