When bleeding occurs here, it interferes with normal lung expansion, which can affect the transfer of oxygen and carbon dioxide between the lungs and the blood. The pleural cavity is the space surrounding the lungs. It usually is due to long-term high blood pressure, which causes weakening of the arterial walls. This occurs when a blood vessel inside the cranium, or skull, ruptures and bleeds around or into the brain. Symptoms of internal bleeding can vary depending on the location of the bleeding and may include the following. This is typically due to a person losing a significant volume of blood and experiencing hypovolemic shock, or, specifically, hemorrhagic shock. However, severe internal bleeding can be life threatening. Minor internal bleeding is common and may only produce small, red specks on the skin or minor bruising. If all efforts to stop the bleeding fail, the last resort involves applying a tourniquet above the bleeding wound.When the bleeding comes from an artery in the arm or leg, it may help to elevate the body part above the level of the heart. If this stops the bleeding, the next step is to cover the wound with a sterile gauze dressing and bandage to continue to exert pressure on the wound. It is also important to contact an emergency number to get medical help. The initial step is to put pressure over the wound causing the bleeding with a latex-gloved hand and sterile gauze.This type of bleeding can be hard to control because the pressure from the beating heart means that it will not clot or stop as easily. It also comes out in spurts and pulses, which correlate to the beats of the heart. For example, the blood is bright red due to it containing oxygen. It can result from a penetrating injury, blunt trauma, or damage to organs or blood vessels.īecause the blood comes from the arteries, it is distinctive from the other types of bleeding. Share on Pinterest FluxFactory/Getty ImagesĪrterial bleeding is the most severe and urgent type of bleeding.
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