Which of the following is a proper uniform do?

The correct response highlights the importance of maintaining proper hygiene and safety standards in a work environment, particularly in the food service and health sectors. Proper hair restraint is crucial because it helps prevent hair from coming into contact with food or surfaces where food is prepared, thereby reducing the risk of contamination.

Implementing hair restraints, such as caps or nets, ensures that hair is kept secure and does not fall into food, contributing to overall food safety and public health. This practice also embodies professionalism and commitment to hygiene standards within the workplace.

The other options indicate improper practices that could lead to health hazards or unsanitary conditions. For instance, hair coming outside of a cap, dirty clothes, or open and bleeding wounds can all pose significant risks to both workers and the public, emphasizing the necessity of a proper uniform that adheres to health regulations and promotes safety.