HOSA Dental Terminology Practice

How is fluoride typically applied in dental care?

1. Only through mouth rinses

2. Only through toothpaste

3. By ingestion or topical application

4. Only in dental sealants

The correct answer is: By ingestion or topical application

Fluoride is crucial in dental care for its ability to strengthen tooth enamel and prevent cavities. It can be applied in two primary ways: through ingestion and topical application. Ingestion typically occurs through fluoridated drinking water or dietary supplements, which help systemic fluoride absorption and improve the development of teeth in children. Topical application involves direct contact with the teeth, which can be achieved through various means such as fluoride toothpaste, mouth rinses, and professionally applied treatments in a dental office. This dual approach of both ingestion and topical application maximizes the protective benefits of fluoride, ensuring that teeth receive reinforcement from both internal and external sources. Thus, stating that fluoride is applied through ingestion or topical application accurately captures the comprehensive strategies used in dental care to enhance oral health and prevent dental issues.