Physical and Chemical Agents Which of the following was the first widely used antiseptic and disinfectant? Iodine Alcohol Phenol Chlorine Iodine Alcohol Phenol Chlorine ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents The organisms retained in the fluids filtered by Seitz filter is None of these Staphylococcus Clostridium Proteus None of these Staphylococcus Clostridium Proteus ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following tests is designed to simulate the natural conditions under which the disinfectants are used in hospitals? Capacity test Minimum inhibitory concentration test None of these Phenol coefficient test Capacity test Minimum inhibitory concentration test None of these Phenol coefficient test ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following methods will not sterilize? Dry heat at 171°C for 1 to 2 hours Aqueous glutaraldehyde for 10 hours 100°C boiling water for 30 minutes 121°C at 15 lb/in pressure for 15 to 20 minutes Dry heat at 171°C for 1 to 2 hours Aqueous glutaraldehyde for 10 hours 100°C boiling water for 30 minutes 121°C at 15 lb/in pressure for 15 to 20 minutes 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 temperature thermal death time thermal death point decimal reduction time thermal death temperature thermal death time thermal death point decimal reduction time ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents If a canning procedure is not properly followed, which type of microbe is most likely to grow in the canned food? Acidophile Obligate Anaerobe Mesophile Obligate Aerobe Acidophile Obligate Anaerobe Mesophile Obligate Aerobe ANSWER DOWNLOAD EXAMIANS APP
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