Physical and Chemical Agents Which disinfectant would be most effective against Staphylococcus found in a blood spill? None of these Hexachlorophene Phenol Cetylpyridinium chloride None of these Hexachlorophene Phenol Cetylpyridinium chloride ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Sweet and salty foods frequently don't require refrigeration to prevent spoilage because they have high concentration of solutes toxic alkaline chemicals insufficient nutrients low pH high concentration of solutes toxic alkaline chemicals insufficient nutrients low pH ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Ethylene oxide is used to destroy or kill which of the following microbes? All of these Spores Bacteria Fungi All of these Spores Bacteria Fungi ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents All of the following are sporicidal except formaldehyde alcohol ethylene oxide glutaraldehyde formaldehyde alcohol ethylene oxide glutaraldehyde ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following methods will not sterilize? 100°C boiling water for 30 minutes Dry heat at 171°C for 1 to 2 hours 121°C at 15 lb/in pressure for 15 to 20 minutes Aqueous glutaraldehyde for 10 hours 100°C boiling water for 30 minutes Dry heat at 171°C for 1 to 2 hours 121°C at 15 lb/in pressure for 15 to 20 minutes Aqueous glutaraldehyde for 10 hours ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Media containing spores and thermolabile constituents are sterilized by tyndalization pasteurization UV radiation dry heat tyndalization pasteurization UV radiation dry heat ANSWER DOWNLOAD EXAMIANS APP
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