Which statement best describes the role of fluoride varnish in a preschool preventive dental visit?

• A. Application of fluoride varnish to prevent caries.
• B. Extraction of loose teeth.
• C. Fluoride varnish is not recommended.
• D. Only cleaning without varnish.

Answer: (A)

Fluoride varnish is used as a preventive measure during preschool preventive dental visits. It provides a high concentration of fluoride directly to the tooth surfaces in a quick, kid-friendly application. This topical fluoride strengthens enamel and promotes remineralization, helping to resist decay and lower the child’s risk of caries. Because it’s easy to apply and well tolerated, it’s a standard part of preventive care for young children, especially those at higher risk for cavities. It is not used for extracting teeth, it is not unnecessary, and it does not replace cleaning; rather, it complements cleaning as part of preventing dental decay.