First Aid Care for Major Open WoundsBy Red Heart Association / March 5, 2021 First Aid Care for Major Open Wounds Call 9-1-1 or the designated emergency number immediately and then take steps to control the bleeding until help arrives Cover the area with a sterile gauze pad or other clean dressing and apply direct pressure with your gloved hand until the bleeding stops. Apply a bandage over the dressing to maintain pressure on the wound and to hold the dressing in place First Aid Care for Minor open wounds First Aid Care for Burns Back to: STANDARD FIRST AID CERTIFICATION