Which is the most important surface active disinfectants? Anionic compounds Non-ionic compounds Cationic compounds Amphoteric compounds TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following items could be sterilized by dry heat sterilization? Glass pipettes rubber gloves Plastic IV bags Intravenous (IV) solution TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is most effective for sterilizing mattresses and plastic petri plates? Ethylene oxide Chlorine Ultraviolet radiation Glutaraldehyde TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following tests is designed to simulate the natural conditions under which the disinfectants are used in hospitals? Minimum inhibitory concentration test Capacity test Phenol coefficient test None of these TRUE ANSWER : ? YOUR ANSWER : ?
Milk is pasteurized in batch method by keeping it at 72°C for 60 seconds 63°C for 30 minutes 73°C for 30 minutes 72°C for 6 minutes TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following material is sterilized by heating at 160°C in a hot air oven for one hour? Swab sticks All-glass syringes Oils and jellies All of these TRUE ANSWER : ? YOUR ANSWER : ?
Media containing spores and thermolabile constituents are sterilized by tyndalization UV radiation dry heat pasteurization TRUE ANSWER : ? YOUR ANSWER : ?
Complete destruction of the microorganisms is commonly known as sterilization disinfection antisepsis none of these TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following material is sterilized by use of red heat? Glass slides Inoculating wires and loops Soiled dressings All-glass syringes TRUE ANSWER : ? YOUR ANSWER : ?
The organisms retained in the fluids filtered by Seitz filter is Clostridium Staphylococcus None of these Proteus TRUE ANSWER : ? YOUR ANSWER : ?