HOSA Dental Terminology Practice 2026 - Free Dental Terminology Practice Questions and Study Guide

The term that refers to the tightly adherent gingiva that extends from free gingiva to alveolar mucosa is called Attached Gingiva. This area is critical in periodontal health, as it provides stability to the gingival tissues and helps to maintain the integrity of the periodontal attachment.

Attached gingiva is important for several reasons: it offers a protective barrier for underlying tissues, helps resist the forces of mechanical stress from chewing, and is involved in the overall health of the periodontium. The healthy presence of attached gingiva is an indicator of good periodontal health, as its absence or reduction can lead to periodontal issues.

In contrast, options like the autonomic nervous system relate to involuntary bodily functions, while the anterior pillar refers to structures in the throat related to the oral cavity, and buccal glands are salivary glands located in the cheeks. None of these terms connect to the specific function and definition of attached gingiva.