What types of bleeding do you know? Indicate first aid measures.

Capillary – small blood vessels are damaged; the wound is treated with hydrogen peroxide, the edges of the wound – with iodine, a gauze bandage is applied. Venous – dark colored blood, uniform bleeding; stops by applying a tourniquet below the wound and a pressure bandage. Arterial – a pulsating stream of scarlet blood, the danger of large blood loss; squeeze the vessel above the site of injury, apply a pressure bandage and tourniquet. Internal – bleeding into the chest, cranial, abdominal cavity, the most dangerous; in a semi-seated position and with a cold compress at the site of injury, the patient is urgently delivered to the doctor.