CSCE Dental Hygiene Practice Exam

The primary goal of using fluoride varnish is to remineralize and protect teeth from decay. Fluoride has well-documented properties that strengthen enamel and assist in the repair of early carious lesions. By incorporating fluoride into the enamel, it enhances the mineral content, making it more resistant to acid attacks from bacteria in dental plaque. This remineralization process effectively reduces the risk of cavities and promotes overall dental health.

Fluoride varnish is applied directly to the tooth surface, allowing it to adhere and slowly release fluoride over time, which maximizes its efficacy in supporting enamel health. This treatment is particularly beneficial for children and individuals with a high risk of dental caries, as it provides a preventive measure to combat tooth decay.

While the other options may address various dental concerns, they do not align with the primary purpose of fluoride varnish, which is centered around decay prevention and remineralization.