Which method involves applying pressure on a wound to stop bleeding?

Applying direct pressure on a wound is a fundamental technique in first aid for controlling bleeding. This method works by compressing the blood vessels at the site of the injury, which helps to reduce blood flow and encourages the clotting process. When direct pressure is applied firmly and consistently, it can stop or significantly slow down the bleeding, allowing the body to begin healing.

Elevation is often suggested as an adjunct to direct pressure, as raising the injured area above the level of the heart can help reduce blood flow to that area. However, elevation alone is not sufficient to stop active bleeding without the application of pressure.

Bandaging is an important part of wound care and can be used to hold a dressing in place after applying pressure, but it does not directly stop bleeding until pressure is applied first.

Clamping is not a typical first aid method for bleeding control, as it is usually associated with surgical procedures and requires specialized training and equipment. Therefore, the most effective and immediate method for controlling bleeding is through the application of direct pressure on the wound.