Aug 06, 2026  
2026-2027 College Catalog 
    
2026-2027 College Catalog

DNA 200 - Dental Expanded Functions


3 Credit Hour(s)
1 Lecture Hour(s)
4 Lab Hours(s)
Prerequisite(s): Students enrolling in this course must have the following completed prior to enrollment: CPR Certification, Successful completion of CODA accredited Dental Assisting Program OR Successful completion of the DANB OR
Certified letter from a dentist indicating five years of full-time work. DNA 100  and DNA 101  and DNA 106  and DNA 108  and DNA 110  must be successfully completed at JALC.
This condensed course expands the basic knowledge and skills to the current expanded functions allowed in Illinois. This includes coronal polishing, supragingival scaling, placing pit & fissure sealants, starting the flow of oxygen and monitoring of nitrous oxide-oxygen analgesia. The course will be taught with an online component, in addition to face to face lectures, lab and clinical patient experience. Students must complete this course with a grade of 75% or higher. Upon this completion, the student may enroll in DNA 202 - Dental Expand Functions:Restorative .