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Clearly define the terms sterilization, disinfection, decontamination, sanitization, antisepsis, and degermation.
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- What are the differences between sterilization, disinfection, antisepsis, degermination, and sanitization? Would it still be possible to see the presence of microorganisms after achieving disinfection or antisepsis?Define sterilant, disinfectant, sanitizer, antiseptic, germicide and bacteriostatic.Define sterilization.
- Differentiate sterilization from disinfection. Differentiate sterilization from disinfection.What is the difference between cleaning, sanitizing, and disinfecting?Distinguish between the term’s sterilization, disinfection, antiseptics, and decontamination. Describe the circumstances in which these terms may be used.
- Other than the application of heat, name other methods of sterilization. Define the methods and give examples of materials sterilized in each method.What is the difference between disinfection, antisepsis, and sterilization?In sterilization, which among the supplies, instruments, glassware, etc. under the list of materials can be sterilized using either or both equipment below? List them down under the category: a) For “autoclaving” only, B) For Dry heat oven sterilization ,And C) Can be sterilized with either. Materials: 200-ml Erlenmeyer flask Stove 500-ml Erlenmeyer flask Autoclave 10-mL graduated cylinder Analytical balance 100-ml graduated cylinder pH meter Spatula Stirring rod 100-mL beaker Test tubes Distilled water Petri dish Stirring rod Alcohol lamp Glass dropper
- Define disinfection. Compare/contrast it with sterilization, antisepsis and bacteriostasis. Give the modes of action of the different antiseptics/disinfectants used in the activity (5% sodium hypochlorite (bleach), 0.05% sodium hypochlorite (bleach), 70% alcohol, 40% alcohol, Iodophor (Betadine), and Mouthwash)Compare and contrast antisepsis, disinfection, sanitization, and sterilization with regard to techniques used and level of microbial control achievedDifferentiate therapeutic sterilization from direct sterilization What are some of the classifications of sterilization?