Does anyone have more, or better, information about this?
1. Apply direct pressure to the wound with a clean dressing. (You do keep a first-aid kit handy right?)
2. Elevate the wounded extremity above the heart, this will obviously require you to lay down if you injure a lower extremity.
3. Pressure points. (Do not attempt to utilize pressure points to combat blood-flow unless you hvae received specific training from a certified instructor. Permanent nerve damage can result from improper application.)
4. Tourniquet, this is a last resort. Only use a tourniquet if there is absolutely no chance the extremity can be saved. Do not attempt to apply a tourniquet without proper training from a certified instructor.
5. Emergency Room.
Bottom Line: Get trained. It is simple, relatively inexpensive, and potentially life-saving. There are several ways to receive training, one of the most beneficial would be to join your local volunteer fire department. They will provide the necessary training (often up to EMR) and you will in turn provide a great service to your community.
Another option si to contact your local city fire department/police department and ask if they offer first-aid training courses to the public. Even if they don't they'll know who does.
There is no reason to not be trained in CPR and Basic First-Aid. It is our responsibility as human beings to be able to act quickly and decisively to potentially save a life, both through the use of force as well as the use of medical assistance.