Final answer:
Raw milk (option C) is not safe to serve in a nursing home cafeteria for breakfast because it can be contaminated with harmful bacteria.
Step-by-step explanation:
The item that is not safe to serve in a nursing home cafeteria for breakfast is raw milk (option C). Raw milk can be contaminated with harmful bacteria such as Salmonella, E. coli, and Listeria, which can cause foodborne illnesses.
It is important to prioritize food safety, especially in environments like nursing homes where residents may have weakened immune systems. Serving pasteurized and properly cooked foods is essential to reduce the risk of foodborne illnesses.
Other options such as scrambled eggs (option A), fresh fruit salad (option B), and whole-grain muffins (option D) are safe and nutritious choices for the breakfast menu.