May 01, 2026  
Catalog 2024-2025 
    
Catalog 2024-2025 [ARCHIVED CATALOG]

DHYG 422 Advanced Dental Hygiene Theory VI

3 credits
The sixth in a series of seven linked courses to build upon fundamental concepts of dental hygiene and incorporate complex dental hygiene theory, science, and practice management for patients with a higher degree of difficulty and periodontal involvement. 

Prerequisites: All Quarter 6 DHYG BAS courses

Corequisites: All Quarter 7 DHYG BAS courses

Course Outcomes
Upon successful completion of this course students will be able to:

  • Analyze dental hygiene theory and application of complex treatment outcomes
  • Prepare for NBDHE 
  • Prepare for the CDCA-WREB-CITA local anesthetic exam 
  • Describe the application of school-based sealant and fluoride varnish training 
  • Articulate the purpose of testing for pulp vitality 
  • Describe oral irrigation techniques and its need as an adjunctive therapy to toothbrushing and flossing regimen 
  • Prepare for Dental Hygiene License Application 
  • Provide mentoring to Junior Dental Hygiene students in a clinical setting on patient care techniques
  • Participate in WDHA Annual Symposium
  • Develop competency in navigating private practice day by encompassing organizational understanding, effective communication, practice management skills, and adherence to professional standards

Program Outcomes
This course teaches to the following program outcome:

  • be prepared to successfully complete all licensing exams required to practice in Washington State and obtain an entry-level position as a dental hygienist

Total Hours: 30 Theory (Lecture) Hours: 30