Physical and Chemical Agents Preservation of foods by using salts and sugars works by raising pH creating a hypertonic environment lowering osmotic pressure creating a hypotonic environment raising pH creating a hypertonic environment lowering osmotic pressure creating a hypotonic environment ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following items could be sterilized by dry heat sterilization? Glass pipettes Plastic IV bags rubber gloves Intravenous (IV) solution Glass pipettes Plastic IV bags rubber gloves Intravenous (IV) solution ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following does not kill endospores? Pasteurization Autoclave Incineration Hot air sterilization Pasteurization Autoclave Incineration Hot air sterilization ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which disinfectant was the most effective against Salmonella"? Cetylpyridinium chloride Merthiolate Hexachlorophene Phenol Cetylpyridinium chloride Merthiolate Hexachlorophene Phenol 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? Obligate Aerobe Mesophile Acidophile Obligate Anaerobe Obligate Aerobe Mesophile Acidophile Obligate Anaerobe ANSWER DOWNLOAD EXAMIANS APP
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