Which of the following is a common method for controlling bleeding?

Applying direct pressure and elevating the injured area is a widely recognized and effective method for controlling bleeding. When direct pressure is applied to a bleeding wound, it helps to compress the blood vessels and can facilitate the formation of a clot, which is crucial in minimizing blood loss. Elevating the injured area above the level of the heart can reduce blood flow to the wound, further aiding in bleeding control.

This method is simple and can be performed by anyone, making it an essential step in first aid. Additionally, using a clean cloth or bandage to apply pressure decreases the risk of infection while promoting hemostasis, the process that stops bleeding.

Other methods mentioned are not as effective or recommended for managing bleeding. For example, applying heat can exacerbate bleeding by expanding blood vessels. Keeping the area dry and exposed could lead to further contamination of the wound. Using ice packs might reduce swelling and pain but does not directly contribute to stopping bleeding.