What is the first step in the process of controlling bleeding?

Applying pressure to a wound is the first step in controlling bleeding because it helps to stop or slow down blood flow from the injured area. Direct pressure can compress the blood vessels and activate the body's natural clotting mechanisms, which are essential in managing bleeding effectively. This initial response is crucial in both minor and major bleeding scenarios as it can significantly reduce the risk of shock and other serious complications.

In situations where bleeding is more severe, other methods such as elevating the wound or using a tourniquet may be necessary, but they are generally secondary measures. Elevation can assist in reducing blood flow toward the affected area, but it is most effective when combined with direct pressure. A tourniquet is reserved for life-threatening bleeding that cannot be controlled by other means, and it requires training to apply correctly. Additionally, while calling for medical help is essential, it typically comes after applying pressure to the wound to stabilize the patient until professional assistance arrives.