Fluoride Varnish is best described as which of the following?

Fluoride Varnish is best described as which of the following?

• A. Method of administration of topical fluoride
• B. Fluoride that is ingested and circulated throughout the body
• C. Coloring agent that makes plaque visible when applied to teeth
• D. An artificial tooth that replaces a missing natural tooth

Answer: (A)

Fluoride varnish is a form of topical fluoride application. It is painted onto the tooth surfaces as a thin layer and hardens quickly, staying on the enamel for a short period. The fluoride is released right at the tooth surface, helping to remineralize enamel and protect against decay where it’s most needed. Because its action is local to the teeth, it involves minimal ingestion and systemic spread. It isn’t used to ingest fluoride for body circulation, isn’t a dye that makes plaque visible, and isn’t an artificial tooth replacement.

Fluoride varnish is a form of topical fluoride application. It is painted onto the tooth surfaces as a thin layer and hardens quickly, staying on the enamel for a short period. The fluoride is released right at the tooth surface, helping to remineralize enamel and protect against decay where it’s most needed. Because its action is local to the teeth, it involves minimal ingestion and systemic spread. It isn’t used to ingest fluoride for body circulation, isn’t a dye that makes plaque visible, and isn’t an artificial tooth replacement.