Physical and Chemical Agents Which of the following articles can be sterilized in an autoclave? Gloves All of these Culture media Dressing material Gloves All of these Culture media Dressing material ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following disinfectants act by disrupting microbial membranes? Aldehydes Halogens Heavy metals Cationic detergents Aldehydes Halogens Heavy metals Cationic detergents ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following is best to sterilize heat labile solutions? Dry heat Autoclave Membrane filtration Pasteurization Dry heat Autoclave Membrane filtration Pasteurization ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents The time required to kill 90% of the microorganisms in a sample at a specific temperature is the D value thermal death point decimal reduction time F value D value thermal death point decimal reduction time F value ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following is best used for long term storage of microbial samples when carried out properly? Storage in a freezer at ultra low temperatures (-70°C) Storage in a refrigerator on an agar slant Storage in a freezer at -10°C Storage on a petri plate at room temperature Storage in a freezer at ultra low temperatures (-70°C) Storage in a refrigerator on an agar slant Storage in a freezer at -10°C Storage on a petri plate at room temperature ANSWER DOWNLOAD EXAMIANS APP
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