Physical and Chemical Agents The process of making an object free from living organisms including bacterial and fungal spores and viruses is known as pasteurization antisepsis disinfection sterilization pasteurization antisepsis disinfection sterilization 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 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 1 50 5 10 1 50 5 ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following was the first widely used antiseptic and disinfectant? Iodine Phenol Chlorine Alcohol Iodine Phenol Chlorine Alcohol ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following items could be sterilized by dry heat sterilization? rubber gloves Intravenous (IV) solution Plastic IV bags Glass pipettes rubber gloves Intravenous (IV) solution Plastic IV bags Glass pipettes ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Microbes can be removed from a liquid solution by the process of desiccation freeze-drying osmosis filtration desiccation freeze-drying osmosis filtration ANSWER DOWNLOAD EXAMIANS APP