Q. Which of the following process can be efficiently carried out by incineration?

View solution

Q. The organisms retained in the fluids filtered by Seitz filter is

View solution

Q. Which of the following material is sterilized by heating at 160°C in a hot air oven for one hour?

View solution

Q. For sterilization of which material gamma rays can be used?

View solution

Q. Which of the following is sterilized with the help of glutaraldehyde?

View solution

Q. The time in minutes at a specific temperature needed to kill a population of cells is the

View solution

Q. Which of the following is a limitation of the autoclave?

View solution

Q. Which of the following has most heat resistant spores?

View solution

Q. The lowest temperature that kills all microorganisms in a liquid suspension in 10 minutes is known as the

View solution

Q. Which of the following tests is designed to simulate the natural conditions under which the disinfectants are used in hospitals?

View solution

Q. Steam exposure of a material at 100°C for 20 minutes for three consecutive days is known as

View solution

Q. Which of the following material is sterilized by use of red heat?

View solution

Q. Which of the following methods will not sterilize?

View solution

Q. Which of the following is/are vapour-phase disinfectant/s?

View solution

Q. Sweet and salty foods frequently don't require refrigeration to prevent spoilage because they have

View solution

Q. Iodophores are mixture of

View solution

Q. Which of the following compounds are commonly used as general antiseptics to treat cuts and scratches?

View solution

Q. Complete destruction of the microorganisms is commonly known as

View solution

Q. In microbiology, Prion is not

View solution

Q. Micro-organisms do not include

View solution