What is the main function of bandages and dressings?

The main function of bandages and dressings is to stop bleeding and protect wounds. Bandages and dressings serve as essential protective barriers for injuries, helping to prevent infection and further damage to the tissue. They aid in the management of bleeding by applying pressure to the area, which can help to minimize blood loss until professional medical treatment can be obtained.

Additionally, covering a wound with a dressing can keep it clean and moist, which is important for the healing process. This protection is vital in preventing exposure to dirt and bacteria, thereby reducing the risk of infection. While other choices may describe certain benefits or uses related to wounds, such as visibility, recovery speed, or medication delivery, these aspects are secondary to the primary roles of protection and bleeding control.