Introduction to Infection Control Objective IX MDA Ch. 19 & 21 (Know key terms)

6 Factors that must be present for infection/Disease to occur List the six factors and define each 1. 2. 3. 4. 5. 6.

Modes of Transmission List and define 8 modes of trasmission

How Do we stop the spread of infection Immunizations Universal Precautions All body fluids and blood are contagious PPE Protective Barriers Avoid contact with blood and saliva Avoid cross-contamination Sterilize/disinfect instruments and equipment Good hygiene and handwashing

Important terms Define: Infectious disease- Acute- Chronic- Latent- Virulence- Immunity- Pathogen-

Droplet Indirect Parenteral Direct Touching a contaminated high-speed handpiece is an example of _______ contact. Droplet Indirect Parenteral Direct

Masks must be worn only when treating a known infectious patient. True False

Intact skin acts as a natural protective barrier against the entrance of pathogens into the body. True False

Masks can be used during dental treatment to ______. Avoid the use of the HVE. Avoid odors of various dental materials. Protect the operator from inhaling aerosols created by the high-speed handpiece. Protect the patient from inhaling aerosols created by the high-speed handpiece.

Who may become infected from a contaminated instrument in the dental office? The dentist The patient The dental assistant A, B, and C.