City & Guilds Dental Nursing Level 3 Exam 2026 – Full Practice Test

The gingiva, commonly known as the gums, is found surrounding the teeth and covering the alveolar bone. This tissue is essential for oral health as it provides a barrier that protects the underlying bone and supports the teeth. The gingiva is firmly attached to the teeth at the gum line and helps to prevent bacteria and food particles from entering the more vulnerable structures within the mouth. By serving as a protective layer, the gingiva also aids in the overall function of the dental system, ensuring that teeth are securely anchored and that the underlying bone remains healthy.

Understanding the location and function of gingiva is vital in dental nursing, as it directly relates to the prevention and management of periodontal diseases, where the health of the gums is compromised.