Examine the role of the Expanded Function Dental Auxiliary in WI. Learn how to provide preventative procedures performed by the EFDA including coronal polishing and application of topical fluoride, fluoride varnish, or similar dental topical agents. NOTE: 10508101 Dental Health Safety and 10508304 Dental and General Anatomy will need to be successfully completed prior to starting this course. PREREQUISITE: Acceptance into the Expanded Function Dental Auxiliary (EFDA) Program; COREQUISITES: 10508101 Dental Health Safety, 10508304 Dental and General Anatomy.