The use of a physical or chemical process to destroy vegetative pathogens on ina
ID: 207255 • Letter: T
Question
The use of a physical or chemical process to destroy vegetative pathogens on inanimate objects is O disinfection O sterilization. O antisepsis O sanitization O degermation. UESTION 2 A microorganism that is not motile and has stopped metabolizing could be considered dead O True False QUESTION 3 The process of using a cleansing technique to mechanically remove and reduce microorganisms and debris to safe levels is O disinfection. O sterilization. O antisepsis. O degermation. QUESTION 4 All of the following are methods of disinfection or stenlization, except O gamma radiation. O dry oven. 0 lyophilization O triclosan. O ethanol. QUESTION 5 The presence of organic matter such as saliva and pus can interfere with the actions of disinfectants O True O False QUESTION 6 microbial forms including bacterial endospores is: The process that destroys or removes all microorganisms and O disinfection. O antisepsis O sanitization O degermation.Explanation / Answer
1. Answer is : Disinfection
Disinfection is the use of physical process and chemical agent to destroy vegetative pathogens but not bacterial endospores.
2. Answer : False
because the organism that are not motile and stopped metabolising cannot be considered as dead.
3. Answer : Sanitization
Sanitization is a process of cleansing technique that mechanically removes microbes( soaps and detergents )
4. Answer: Lyophilization
Lyophilisation is a method of drying.
5. Answer: True
The presence of organic matter such as saliva and pus can interfere with the action of disinfectants.
6. Answer: Sterilization
Sterilization ius a process that removes all viable microbes including viruses and endospores.
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