The following definitions apply throughout WAC 246-817-601 through 246-817-660 unless the context clearly requires otherwise.

(1) "Hand hygiene" means the use of soap and water when hands are visibly soiled; or use of an alcohol-based hand rub.

(2) "Practitioner" means a licensed dentist under chapter 18.32 RCW, licensed dental hygienist under chapter 18.29 RCW, a licensed expanded function dental auxiliary under chapter 18.260 RCW, a certified dental anesthesia assistant, or a registered dental assistant under chapter 18.260 RCW.

(3) "The Centers for Disease Control and Prevention" or "CDC" means a federal agency that conducts and supports health promotion, prevention and preparedness activities in the United States.