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

The primary purpose of a denture is to serve as a substitute for missing teeth. Dentures are prosthetic devices designed specifically to replace lost natural teeth and restore function, aesthetics, and the overall quality of life for individuals who have lost their teeth due to various reasons, such as decay, injury, or disease. By providing a complete or partial set of teeth, dentures enable patients to eat more easily and improve speech, while also offering a more youthful appearance by supporting facial structures that may have sagged due to tooth loss.

In contrast, other options do not align with the intended function of a denture. Teeth whitening is a cosmetic procedure that enhances the color of natural teeth, not related to replacement. Temporary measures for dental emergencies typically involve quick fixes until a more permanent solution is implemented, such as fillings or crowns, rather than the use of dentures. Finally, orthodontic adjustments refer to the use of appliances that straighten displaced teeth, which is entirely different from the restorative purpose of dentures.