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sterile/disinfec wds
sterilization and disinfection medical terminology
Question | Answer |
---|---|
process of rendering all articles free of pathogens at the end of a operative procedure | terminal decontamination |
to change the vital functions,forces & activities of an organ | denaturation |
highly explosive/flammable gas used as a chemical sterilant | ethylene oxide |
pulls air out of chamber by a vacuum & steam is injected to replace it; has a longer operation cycle & items sterilized w/this generally have a longer shelf live; is commonly used in the central service department | high vacuum pressure/gravity sterilizer |
equipment/chamber used to attain physical/chemical sterilization | sterilizer |
a small version sterilizer; because of its size it is capable of reaching higher temps w/reduced exposure time & is better adapted to use in the OR | high speed (flash) gravity sterilizer |
substance that kills all forms of living matter including spore-bearing ones | sterilant |
agent that kills bacteria | bacteriocidial |
agent that kills all micoorganisms except spore-bearing ones | disinfectant |
act of airing | aeration |
space w/in a tube | lumen |
liquid chemical sterilant & disinfectant | glutaraldehyde |
length of time a wrapped package remains sterile while in storage | shelf-life |
steam that contains the maximum amt of water vapor | saturated steam |
steam sterilizer | autoclave |
agent capable of killing spore-forming organisms in the free spore state | sporicidal |
method of sterilization w/cobalt 60 used by manufacturers | ionizing radiation |
uses agitated water w/detergent to loosen soil; then steam displaces the water & items are sterilized at 132 C for 3 minutes | washer-sterilizer |
nonliving | inanimate |
agent that retards/prevents bacterial growth | bacteriostatic |