What is the standard technique for controlling arterial bleeding?

Applying direct pressure and elevating the injured area is the standard technique for controlling arterial bleeding because it helps to reduce blood flow to the wound by addressing the source of bleeding directly. Direct pressure helps to compress the blood vessels at the injury site, which is effective in slowing down or stopping the hemorrhage. Elevation of the injured area further aids in this process by using gravity to minimize blood flow.

This technique is often the first line of management in emergency situations before more advanced interventions may be required. It is crucial in the initial management of bleeding, as it can often control the situation until further help is available. While tourniquets can be effective in severe cases of arterial bleeding, they are typically used when direct pressure fails or when the bleeding is life-threatening and cannot be controlled otherwise. In contrast, waiting for EMS to arrive means delaying treatment, which can lead to serious complications from uncontrolled bleeding. Similarly, using ice packs is not a standard approach to controlling active bleeding, as it does not provide immediate pressure to the wound.