객관식
Which of the following is the most effective way for food workers to prevent physical food hazards from injuring customers?
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11. Controlling Microbial Growth
Introduction to Controlling Microbial Growth
객관식
Which of the following methods best ensures that pathogens are reduced to safe levels on surfaces in a healthcare setting?
A
Antisepsis
B
Degerming
C
Disinfection
D
Sanitization
검증된 단계별 안내1
Step 1: Understand the definitions of each method mentioned: Antisepsis, Degerming, Disinfection, and Sanitization.
Step 2: Recognize that Antisepsis refers to the use of chemical agents on living tissues to reduce the number of microbes, but it is not typically used on inanimate surfaces.
Step 3: Know that Degerming is the mechanical removal of microbes from a limited area, such as washing hands, but it does not necessarily kill all pathogens on surfaces.
Step 4: Identify that Disinfection involves the use of chemical agents on inanimate objects to destroy or inhibit most pathogenic microorganisms, effectively reducing pathogens to safe levels on surfaces.
Step 5: Understand that Sanitization reduces microbial numbers to safe public health levels but may not eliminate all pathogens, making Disinfection the best method for ensuring safety on healthcare surfaces.
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