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Sterile Technique
Stack #114033
Question | Answer |
---|---|
Define: Asepsis. | Practices used to prevent the introduction of microorganisms that could cause infection. |
Define: Medical Asepsis | Reduce the number of pathogens. |
Define: Surgical Asepsis | Eliminate ALL pathogens |
When is surgical aseptic technique used at the bedside? | Insertion of devices into sterile body cavities, perforation of the skin. impaired skin integrity (wounds) |
What is not sterile in a sterile field | Objects out of site, outer perimeter of sterile field, objects touched by unsterile objects. |
Does moisture contaminate a sterile field? Why? | Yes? Capillary Action AKA Stike Through pulls microorganisms through a surface and contaminates the area. |
Can skin be sterile? | No |
Describe Type IV reaction to latex | Delayed, cell-mediated. Within 48 hours, hives, couging, redness, itching, watery eyes. |
Describe Type I reaction to latex | Immediate, life-threatening. Shock, Laryngo-spasms, anaphylaxis |
Who is at risk for a latex allergy? | Anyone with repeated exposure to latex (HX of condom catheters, childhood surgery, congenital urogenital defects) |