Protecting foods from pests includes which of the following actions?

Protecting foods from pests is a critical component of food safety management in any food establishment. One effective action in this regard is inspecting food deliveries. This process ensures that all incoming food products are free from signs of contamination, including pest damage. During inspections, food managers and staff can check for signs of pests like rodents or insects, assess the packaging for breaches, and confirm that products have been stored at the required temperatures. By identifying potential pest issues at the point of delivery, food managers can take necessary steps to prevent pests from entering the food preparation area or storage facilities, thereby safeguarding food quality and safety.

The other options, while important in their own rights regarding overall food safety, do not directly relate to pest prevention. For instance, using a backflow preventer pertains to water safety and contamination prevention, storing chemicals away from food addresses chemical safety, and washing hands after using the restroom is vital for personal hygiene. However, these actions do not specifically focus on pest protection, which is why inspecting food deliveries stands out as the correct choice in this context.