HOSA Dental Terminology Practice

What is the main benefit of fluoride application?

1. It whitens teeth effectively

2. It strengthens tooth enamel

3. It removes tartar build-up

4. It combats bad breath

The correct answer is: It strengthens tooth enamel

The main benefit of fluoride application is that it strengthens tooth enamel. Fluoride is a mineral that helps to remineralize and fortify the enamel, which is the hard outer surface of the tooth. When teeth are exposed to fluoride, it enhances the resistance of the enamel to acid attacks from bacteria in plaque, thereby reducing the risk of cavities and decay. The process of remineralization helps reverse early signs of tooth decay and promotes overall dental health. While some of the other options touch on common dental concerns, they do not accurately reflect the primary advantage that fluoride provides. For instance, whitening teeth is typically achieved through other cosmetic dental treatments or products, while removing tartar buildup requires professional dental cleaning. Combating bad breath is usually addressed through proper oral hygiene practices, rather than fluoride application.