Oklahoma Pit and Fissure Sealants State Practice Exam

What tool is effective at removing excess sealant material from a tooth before curing?

1. Exploring probe

2. Applicator brush

3. Scaling tool

4. Air syringe

The correct answer is: Applicator brush

The applicator brush is the most effective tool for removing excess sealant material from a tooth before curing. This tool allows for precise control and guidance when applying and manipulating the sealant, ensuring that any excess can be swept away without disrupting the sealant that is properly placed in the pits and fissures. The fine bristles of the applicator brush can effectively lift excess material away from the tooth surface, facilitating a cleaner application and allowing for optimal curing of the sealant in areas where it is intended to be effective. Using this tool helps maintain the integrity of the sealant in the grooves of the tooth while ensuring that the surrounding areas are free from unnecessary material that could interfere with the sealant’s adhesion or function. This precision is especially important in pediatric dentistry, where patient comfort and effective treatment outcomes are priorities. Other tools, such as exploring probes and scaling tools, are typically designed for examination or removal of calculus and debris rather than for the careful manipulation of sealant material. An air syringe can be used to clean and dry areas but is not designed specifically for the removal of excess sealant, making the applicator brush the most suitable choice for this task.