Physical and Chemical Agents Which of the following is best to sterilize heat labile solutions? Pasteurization Autoclave Membrane filtration Dry heat Pasteurization Autoclave Membrane filtration Dry heat ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following was the first widely used antiseptic and disinfectant? Chlorine Alcohol Phenol Iodine Chlorine Alcohol Phenol Iodine ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Preservation of foods by using salts and sugars works by creating a hypertonic environment creating a hypotonic environment lowering osmotic pressure raising pH creating a hypertonic environment creating a hypotonic environment lowering osmotic pressure raising pH ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following process can be efficiently carried out by incineration? Sterilization of scalpel blades and needles Sterilization of all glass syringes Sterilization of points of forceps Destruction of contaminated materials Sterilization of scalpel blades and needles Sterilization of all glass syringes Sterilization of points of forceps Destruction of contaminated materials ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following has most heat resistant spores? Clostridium histolyticum Bacillus cereus Bacillus stearothermophilus Clostridium perfringens Clostridium histolyticum Bacillus cereus Bacillus stearothermophilus Clostridium perfringens 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 inspissation none of these tyndallization autoclaving inspissation none of these tyndallization autoclaving ANSWER DOWNLOAD EXAMIANS APP
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