What is the most effective way to stop an arterial bleed when there is no object still in the wound?

Press down firmly on the artery between the bleeding site and the heart. If there is severe bleeding, also apply firm pressure directly to the bleeding site. to an artery for longer than 5 minutes. The circles show places to apply direct pressure on an artery in order to stop the flow of blood from an injury.

probably since the potency of the cocaine, not a lot, but i've never done any research on cocaine so i wouldn't know, but i would also guess it would determine on the gap between sniffs or if you did it all at once, so i really don't know.

answer:

call 911 ofcourse if at all possible