Arterial bleeding is easy to spot, and not on account of the color of the blood as you might have been told in school. In the arteries, blood is pumped at high speed under pressure, so it comes out of a wound not as a trickle but like a fountain. In such cases, you need to press down on the artery in the groin or under the armpit IMMEDIATELY, and draw the limbs closer to the torso using a tourniquet or a belt wrapped around the clothes. If there is venous bleeding, a bandage should be applied, but not a tourniquet, as this could drain the limb of blood in a way that can’t be reversed.
8. Don’t rub frostbitten parts of the body.