In an emergency, use compression first to stop bleeding, then use other methods based on the bleeding situation.

ANSWER · A

Minor arterial and venous bleeding can be stopped with a compression bandage; larger arterial bleeding requires a tourniquet. In emergencies, use compression first, then other methods based on the bleeding. Digital pressure can stop larger arterial bleeding by pressing the thumb on the artery above the wound (closer to the heart) to close the vessel and stop blood flow.

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