Physical and Chemical Agents Which of the following disinfectants act by disrupting microbial membranes? Cationic detergents Aldehydes Heavy metals Halogens Cationic detergents Aldehydes Heavy metals Halogens ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Media containing spores and thermolabile constituents are sterilized by dry heat UV radiation tyndalization pasteurization dry heat UV radiation tyndalization pasteurization ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following has most heat resistant spores? Bacillus stearothermophilus Clostridium perfringens Clostridium histolyticum Bacillus cereus Bacillus stearothermophilus Clostridium perfringens Clostridium histolyticum Bacillus cereus ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following is a limitation of the autoclave? It takes too long to sterilize It lacks the ability to inactivate viruses It will destroy heat labile materials It lacks the ability to kill endospores It takes too long to sterilize It lacks the ability to inactivate viruses It will destroy heat labile materials It lacks the ability to kill endospores ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents The lowest temperature that kills all microorganisms in a liquid suspension in 10 minutes is known as the thermal death point thermal death time thermal death temperature decimal reduction time thermal death point thermal death time thermal death temperature decimal reduction time ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents The process of making an object free from living organisms including bacterial and fungal spores and viruses is known as antisepsis sterilization pasteurization disinfection antisepsis sterilization pasteurization disinfection ANSWER DOWNLOAD EXAMIANS APP
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