Dental Assistant Practice Exam

The broad surface of molars is primarily designed for what function?

1. Cutting

2. Chewing

3. Gap creation

4. Holding

The correct answer is: Chewing

The broad surface of molars is primarily designed for chewing. These teeth have a large, flat surface area equipped with cusps that help to grind and crush food effectively. This grinding action is vital for breaking down food into smaller pieces, making it easier for the body to digest. While other teeth, like canines, are designed for tearing and cutting, molars are specifically adapted to handle the tasks associated with mastication. Their large size and strong structure enable them to withstand the significant pressure exerted during the chewing process. Thus, their primary function is to facilitate the breakdown of food rather than cutting, holding, or creating gaps.