Dental Assistant Practice Exam 2026 - Free Dental Assistant Practice Questions and Study Guide

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What is the term for teeth located towards the back of the mouth?

Anterior

Posterior

The term used to describe teeth located towards the back of the mouth is "posterior." This term encompasses the molars and premolars, which are crucial for chewing and grinding food. The posterior teeth typically have a broader and flatter surface compared to anterior teeth, making them better suited for these functions.

In contrast, the term "anterior" refers to the teeth located at the front of the mouth, including the incisors and canines, which are primarily responsible for cutting food. "Mamelon" describes the three rounded protuberances found on the incisal edges of new or developing anterior teeth, while "midline" refers to the imaginary line that divides the mouth into equal left and right halves. Understanding these distinctions is essential for recognizing the roles of different teeth in dental anatomy.

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Mamelon

Midline

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