Coronal Polishing for Dental Assistants Certificate Practice Test 2025 – Complete All-In-One Guide for Exam Success!

Question: 1 / 400

What does the term "free gingiva" refer to?

Tissue surrounding the neck of tooth that is unattached

The term "free gingiva" specifically refers to the tissue surrounding the neck of the tooth that is unattached to the underlying tooth surface. This area is characterized by its mobility, allowing it to be gently manipulated without causing discomfort to the patient. The free gingiva forms a collar-like structure around the tooth, which is important for both aesthetics and the health of the periodontal tissues.

This definition plays a key role in understanding periodontal health, as the free gingiva boundaries help in assessing the periodontal condition and identifying potential issues. In contrast, the other descriptions provided do not accurately capture the essence of free gingiva, as they refer to different gingival characteristics, such as thickness, attachment to the jaw, inflammation, or bleeding tendencies.

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Gingiva that is thick and firmly attached to the jaw

Part of the gum that is inflamed

Area around teeth that is prone to bleeding

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