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CBSPD EXAM 5 LATEST 2023/2024 QUESTIONS WITH 100% CORRECT ANSWERS GRADED A+
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What should the sterilizer access area pressure be? - Correct Answer- Negative w/10 air exchanges per hour What two steps are involved in decontamination? - Correct Answer-1. Manual and/or automated mechanical cleaning
What is the weakest point of an instrument? - Correct Answer-Box lock and jaws What does the ABC system stand for? - Correct Answer-A: large dollar amount items not used frequently B: moderately priced and used frequently C: items w/ low dollar value
conditions? - Correct Answer-Max load testing How often is a Bowie Dick test ran? - Correct Answer-Daily for dynamic air removal sterilizers How much space should be between packages and chamber wall? - Correct Answer- one inch How should paper-plastic pouches be placed in a sterilizer? - Correct Answer-plastic to paper or paper to plastic
tilted on side How should basins be placed in a sterilizer? - Correct Answer-on tilted side same direction What should be placed on the bottom of the rack in a mixed load? - Correct Answer- metal instruments basin other metal items What should be placed on the top shelf? - Correct Answer-textile packs and paper/plastic pouches Textile packs should be placed how in a sterilizer? - Correct Answer-sides Solid bottom trays should be loaded now? - Correct Answer-tilted on sides How should mesh bottom containers be loaded into the sterilizer? - Correct Answer-flat on rack If packages are still moist when the sterilizer doors are open bacteria can do what? - Correct Answer-wick through the package How does steam sterilization occur? - Correct Answer-by condensation What cases are proven to have prions? - Correct Answer-1) neurosurgery 2) opthamology (eye) When should a flash sterilizer be monitored? - Correct Answer-Weekly with a biological and a class 5 or class 6 indicator What can not be processed in an express cycle? - Correct Answer- porous items items with lumens When should a flash sterilizer be used? - Correct Answer-In an emergency; a one of a kind instrument is dropped How are liquids sterilized? - Correct Answer-only through gravity
What occurs during the exhaust phase? - Correct Answer-steam is exhausted from the chamber drain line What occurs during he sterilization/exposure/"holding phase"? - Correct Answer- exposure temperature is maintained for the prescribed amount of time What occurs during the conditioning phase of steam sterilizers? - Correct Answer-Air is removed and steam is injected Where should the bowie dick test be placed in a steam sterilizer - Correct Answer-drain line Where is the sterilizers heat-sensing thermometer located? - Correct Answer-Drain- line What provides heat inside the chamber and prevents condensation in a steam sterilizer? - Correct Answer-the jacket where is the dedicated steam supply made? - Correct Answer-a boiler Steam kills microorganisms by the protein - Correct Answer- denaturing (coagulation) True/false Removing as many microorganisms as possible before sterilization enhances the probability of microbial kill - Correct Answer-true What is the air exchange in sterile storage - Correct Answer- 4 per hour What is the suggested release temperature of packs? - Correct Answer- 70 to 80 degree farenheit How far from the floor should medical devices be stored? - Correct Answer- 8 - 10 inches from the floor How far should shelving be from outside walls? - Correct Answer- 2 inches
What kind of pressure should the sterilization area be under? - Correct Answer-positive What is the coldest area of the sterilizer? - Correct Answer-drain line What are the three parameters of steam sterilization? - Correct Answer-1) Steam under pressure
Class five responds to - Correct Answer-all critical parameters Class three responds to - Correct Answer-single parameter respond to one chemical parameter Biological monitors contain... - Correct Answer-spores geobacillus stearothermophilus The biological used for team, ozone, and pareacetic sterilization contains.... - Correct Answer-Geobacillus Stearothermophilus
The biological used for EtO, gas plasma, and dry heat contains... - Correct Answer- Bacillus atrophaeus True/False Adequate cleaning will lead to easier sterilization b/c it reduces present bioburden - Correct Answer-true When must a control biological be ran? - Correct Answer-Daily or when a new lot number is present When are biologicals placed for steam sterilization? - Correct Answer- Coldest point (drain line) Where do you place biologicals for EtO sterilization? - Correct Answer- Approximately the center of the load Where are biologicals placed for gas plasma sterilization? - Correct Answer- First shelf back of chamber If no microorganisms survived, the biological test is the positive or negative? - Correct Answer-Negative If microorganisms survive the biological test is considered positive or negative? - Correct Answer-posititve If bacteria lives what color does the biological turn? - Correct Answer-yellow When a BI tests positive you must... - Correct Answer-Determine why it failed and recall everything from that cycle and reprocess it Steam sterilizers should be monitors at a minimum of... - Correct Answer- weekly Each package ran through sterilizers should be labeled with what? - Correct Answer- 1)lot number
What agencies govern central sterile departments? - Correct Answer--joint commission (JC)
What kind of containers should sharps be kept in? - Correct Answer- impervious (puncture proof), and leak proof containers Acrylic nails are... - Correct Answer-prohibited because the support the growth of microorganisms How long should fingernails be kept? - Correct Answer-Short
Answer-the discrepancies should be reported to the SPD manager or supervisor Negative air pressure should... - Correct Answer-be drawn into the room what helps control biofilm in pipes - Correct Answer-Chlorination of water ad flushing of delivery systems What are biofilms - Correct Answer-Biofilms are microbial communities that are tightly attached to surfaces and cannot be easily removed; Bacteria is 1000x more resistant than bacteria in suspension
Soaking items for too long should be avoided. Why? - Correct Answer- because of the potential for biofilms Items with multiple parts should be disassembled according to what? - Correct Answer- Manufacturer's IFU What are the basic steps in the cleaning process? - Correct Answer--sorting