Iowa Dental Hygiene Jurisprudence Practice Exam

The application of sealants by dental assistants falls under Level 2 expanded functions. This level includes procedures that require specific training and knowledge beyond basic dental assisting duties. In the context of applying sealants, dental assistants are trained to identify caries-prone areas, understand tooth anatomy, and effectively apply the sealant material to provide preventive care.

Level 2 functions typically involve more technical skills that impact patient care and require a foundational understanding of dental materials and techniques. This training ensures that dental assistants can perform the application safely and effectively, thereby supporting the overall oral health strategy to reduce cavity formation in patients, particularly children. Understanding this level helps clarify the distinction between different training levels within the dental hygiene field, illustrating the gradation of responsibilities and competencies that dental professionals possess.