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QuestionOther Subjects
How can an operation prevent cross-contamination in self-service areas?
A. Put thermometers in cold food items.
B. Allow customers to reuse their plates only once.
C. Place food under sneeze guards.
D. Check temperatures every four hours.
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Answer
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Step 1:Let's solve this step by step:
Step 2:: Understand the key concept
Cross-contamination is the transfer of harmful bacteria or other microorganisms from one surface or food item to another. In self-service areas, preventing this is crucial for food safety.
Step 3:: Analyze each option carefully
Option A: Put thermometers in cold food items - This does not prevent cross-contamination - Thermometers measure temperature but do not create a physical barrier - Incorrect solution Option B: Allow customers to reuse their plates only once - Reusing plates can actually increase cross-contamination risk - Each plate reuse potentially transfers bacteria - Incorrect solution Option C: Place food under sneeze guards - Sneeze guards create a physical barrier between food and customers - Prevents direct contact and airborne contamination from customers - Blocks respiratory droplets and potential direct contamination - Protects food from direct human exposure - CORRECT solution Option D: Check temperatures every four hours - Temperature monitoring is important for food safety - Does not directly prevent cross-contamination - Incorrect solution
Final Answer
Place food under sneeze guards The sneeze guard is a critical food safety measure that physically prevents direct contamination in self-service areas by creating a protective barrier between food and customers.
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