HOSA Dental Terminology Practice

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Master HOSA Dental terminology with interactive quizzes and multiple-choice questions. Study with confidence and enhance your ability for exam success and knowledge expansion. Prepare effectively and achieve your certification goals.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What does the term cingulum refer to?

Sharp edge of a tooth
A smooth, convex bump on the lingual of maxillary anteriors
The space between teeth
The outer layer of a tooth

The correct answer is: A smooth, convex bump on the lingual of maxillary anteriors

The term "cingulum" specifically refers to a smooth, convex bump on the lingual surface of maxillary anterior teeth, which includes the incisors and canines. This anatomical feature serves an important functional role in the overall design of the tooth, contributing to the contour and the overall aesthetics of the smile. The cingulum can play a role in guiding the movement of the tongue during speech and swallowing, and it also assists in the occlusion dynamics during biting and chewing. Recognizing the structure of the cingulum allows dental professionals to better understand tooth morphology and its implications for restorative work. Integrating this knowledge is essential in contexts such as orthodontics and prosthodontics, where the shape and contour of the teeth must be preserved for functional and aesthetic reasons.