Dental Assistant Practice Exam 2026 – The All-in-One Guide to Master Your Certification!

Question: 1 / 400

What shape does the interdental papilla typically assume?

Round

Triangular

The interdental papilla typically assumes a triangular shape. This structure is found between adjacent teeth and is made of gingival tissue that fills the space where the gums meet the teeth. The triangular shape is important for proper oral health, as it helps to prevent food particles from getting trapped between teeth and provides protection to the underlying bone and periodontal tissues.

The triangular form of the interdental papilla is also crucial for aesthetic reasons, as it contributes to the overall contour of the smile. Additionally, maintaining the health of the interdental papilla is essential in preventing periodontal disease and other oral health issues. Other shapes, such as round, flat, or square, do not accurately represent the normal anatomy and function of the interdental papilla, as they wouldn’t provide the same benefits for oral hygiene or appearance.

Get further explanation with Examzify DeepDiveBeta

Flat

Square

Next Question

Report this question

Download Dental Assistant Practice Exam PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy