Foundations of infection control Flashcards
Infection Control
the methods used to eliminate or reduce the transmission of infectious organisms from one individual to another
infectous
caused by or capable of being transmitted
disease
an abnormal condition of all or part of the body, or its systems or organs, that makes the body incapable of carrying on normal function
disinfectants
chemical products approved by the EPA designed to destroy most bacteria (excluding spores), fungi, and viruses on surfaces
sanitiation
also known as sanitizing; a chemical process for reducing the number of disease-causing germs on cleaned surfaces to a safe level
direct transmission
transmission of pathogens through touching (including shaking hands), kissing, coughing, sneezing, and talking
Indirect transmission
transmission of blood or bodily fluids through contact with an intermediate contaminated object such as a razor, extractor, nipper, or an environmental surface
infection
the invasion of body tissue by disease-causing pathogens
infectious disease
disease caused by pathogenic (harmful microorganisms that enter the body; and infectious disease may or may not be spread from one person to another person
disinfection
a chemical process that uses specific products to destroy harmful organisms (except bacterial spores) on environmental surfaces
cleaning
a mechanical process (scrubbing) using soap and water or detergent and water to remove all visible dirt, debris, and many disease causing germs. Cleaning also removes invisible debris that interfere with disinfections. Cleaning is what cosmetologists are required to do before disinfecting.
virucidal
capable of destroying viruses
bacterial spores
bacteria capable of producing a protective coating that allows them to withstand very harsh environments and to shed the coating with conditions become more favorable to them.
bacteriacidal
capable of destroying bacteria
communicable
able to be communicated; transferable by contact from one person to another as in a communicable disease