Physical and Chemical Agents Which disinfectant would be most effective against Staphylococcus found in a blood spill? Cetylpyridinium chloride Hexachlorophene None of these Phenol Cetylpyridinium chloride Hexachlorophene None of these Phenol ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following is not a disinfectant containing a heavy metal? Silver nitrate Copper sulfate Chlorine Mercurochrome Silver nitrate Copper sulfate Chlorine Mercurochrome ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Iodophores are mixture of iodine and aldehydes iodine and alcohols iodine and phenols iodine and surface active agents iodine and aldehydes iodine and alcohols iodine and phenols iodine and surface active agents 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 none of these autoclaving tyndallization inspissation none of these autoclaving tyndallization inspissation 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 D value thermal death point decimal reduction time F value D value thermal death point decimal reduction time F value ANSWER DOWNLOAD EXAMIANS APP
Physical and Chemical Agents Which of the following articles can be sterilized in an autoclave? Dressing material Culture media All of these Gloves Dressing material Culture media All of these Gloves ANSWER DOWNLOAD EXAMIANS APP