Physical and Chemical Agents Media containing spores and thermolabile constituents are sterilized by UV radiation pasteurization dry heat tyndalization UV radiation pasteurization dry heat tyndalization ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following articles can be sterilized in an autoclave? Culture media All of these Gloves Dressing material Culture media All of these Gloves Dressing material ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following is/are vapour-phase disinfectant/s? Formaldehyde Ethylene oxide Both (a) and (b) None of these Formaldehyde Ethylene oxide Both (a) and (b) None of these ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following was the first widely used antiseptic and disinfectant? Chlorine Alcohol Iodine Phenol Chlorine Alcohol Iodine Phenol ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents If a 1:600 dilution of a test compound kills a standard population of Staphylococcus aureus in 10 minutes but not 5 minutes while a 1:60 dilution of phenol kills the population in the same time, what is the phenol coefficient of the test compound? 1 10 5 50 1 10 5 50 ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following skin disinfectant(s) is/are most frequently used? none of these Both (a) and (b) Ethyl alcohol Isopropyl alcohol none of these Both (a) and (b) Ethyl alcohol Isopropyl alcohol ANSWER DOWNLOAD EXAMIANS APP
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