Multiple Choice
In the context of food safety, what is the maximum amount of time that food can safely remain in the temperature danger zone (between 4°C and 60°C) before it must be discarded?
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1. Introduction to Microbiology
Introduction to Microbiology
Multiple Choice
Which of the following best explains why employees in food service should wash their hands often and handle food only when necessary?
A
To increase the shelf life of food by adding natural oils from skin
B
To reduce the amount of nutrients in the food
C
To prevent the transmission of pathogenic microorganisms to food
D
To enhance the flavor of food through direct contact
Verified step by step guidance1
Understand the role of hand hygiene in food service: Employees' hands can carry microorganisms, including pathogens, that can contaminate food.
Recognize that pathogenic microorganisms are harmful microbes that can cause foodborne illnesses if transferred to food.
Identify that washing hands frequently removes these pathogens, reducing the risk of contamination and subsequent illness.
Note that handling food only when necessary minimizes opportunities for pathogens to be transferred from hands to food.
Conclude that the primary reason for handwashing and limited food handling is to prevent the transmission of pathogenic microorganisms to food, ensuring food safety.
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