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18 Cards in this Set
- Front
- Back
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Define asepsis
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absence of living pathogenic microbes
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Define aseptic technique
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body of practices designed to maintain an area and objects as free of all microorganisns as possible
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define sterilization
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use of a process to rid an object of all living microbes
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Define cold steriliation
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sterilization by immersing objects in bactericidal chemical solutions
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Define elective
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procedures done by choice, not immediately req to alleviate dz or injury - may prevent future problems or be cosmetic
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Define non-elective
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procedures done to alleviate signs of disease or injury
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Explain the sterilization method of dry heat
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flaming/baking - does not dull sharp edges - 320 degrees for 1-2 hours
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explain the sterilization method of boiling
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212 degrees for 30 minutes - poss contamination during cooling
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explain the sterilization method of steam heat
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autoclaving, dulls sharp edges, - 250 degrees for 15-20 minutes
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What is the sterilization method of ethylene oxide gas used for?
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heat sensitive objects
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Who uses the sterilization method of radiation? For what?
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the manufacturer - scalpels, sutures, staples
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Explain the cold sterilization method - what used for?
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not true sterilization as it does not kill spores - used for enstruments not used in a sterile environment
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What are three indicators of sterilization?
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autoclave tape, indicator strips, gas indicator tape (turns red w/ gas contact)
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Are instruments autoclaved in a loced or unlocked position? Why?
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Unlocked - prevents warping or loss of compression
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Where should a sterilized pack be stored?
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In a cool, dry, closed cabinet
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How long is a cloth double-wrapped pack good for?
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3 months
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How long is a paper double wrapped pack good for?
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6 months
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How long is a plastic wrapped pack good for?
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12 months
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