Physical and Chemical Agents Which is the most important surface active disinfectants? Cationic compounds Amphoteric compounds Non-ionic compounds Anionic compounds Cationic compounds Amphoteric compounds Non-ionic compounds Anionic compounds 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 thermal death point F value decimal reduction time D value thermal death point F value decimal reduction time D value ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following material is sterilized by heating at 160°C in a hot air oven for one hour? Oils and jellies All-glass syringes Swab sticks All of these Oils and jellies All-glass syringes Swab sticks All of these ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following is a limitation of the autoclave? It lacks the ability to kill endospores It will destroy heat labile materials It lacks the ability to inactivate viruses It takes too long to sterilize It lacks the ability to kill endospores It will destroy heat labile materials It lacks the ability to inactivate viruses It takes too long to sterilize ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following is best to sterilize heat labile solutions? Autoclave Pasteurization Membrane filtration Dry heat Autoclave Pasteurization Membrane filtration Dry heat ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following is bactericidal? Freeze-drying Ionizing radiation Membrane filtration Deep freezing Freeze-drying Ionizing radiation Membrane filtration Deep freezing ANSWER DOWNLOAD EXAMIANS APP
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