Final answer:
Option C. A food handler should discard the contaminated lettuce, wash their hands, treat the wound with a bandage, and put on a new pair of gloves to ensure food safety.
Step-by-step explanation:
When a food handler notices that their finger is bleeding and the blood has gotten on the lettuce, the correct action is to stop handling food immediately. First, they should discard the contaminated lettuce to prevent any potential spread of pathogens. Then, they should wash their hands thoroughly, being sure to clean under the fingernails, and cover the cut with a bandage. After treating the wound, the food handler should put on a fresh pair of gloves before returning to food preparation tasks. These actions are essential to maintain proper food safety and prevent cross-contamination.
When chopping lettuce and a food handler's finger begins to bleed and the blood gets on the lettuce, the food handler should wash their hands and change gloves. This is because the blood can potentially contaminate the lettuce with pathogens, posing a health risk to consumers. It is important to practice good food handling hygiene to prevent the spread of any potential infections.