Physical and Chemical Agents Which of the following is/are vapour-phase disinfectant/s? Both (a) and (b) None of these Formaldehyde Ethylene oxide Both (a) and (b) None of these Formaldehyde Ethylene oxide ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following has most heat resistant spores? Clostridium histolyticum Clostridium perfringens Bacillus cereus Bacillus stearothermophilus Clostridium histolyticum Clostridium perfringens Bacillus cereus Bacillus stearothermophilus 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? 10 50 1 5 10 50 1 5 ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following is sterilized with the help of glutaraldehyde? All of these Bronchoscopes Thermometers Cystoscopes All of these Bronchoscopes Thermometers Cystoscopes ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Steam exposure of a material at 100°C for 20 minutes for three consecutive days is known as tyndallization none of these inspissation autoclaving tyndallization none of these inspissation autoclaving ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Ethylene oxide is used to destroy or kill which of the following microbes? All of these Fungi Spores Bacteria All of these Fungi Spores Bacteria ANSWER DOWNLOAD EXAMIANS APP
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