The nose is penetrated by a large number of blood vessels, damage to which can cause you're bleeding heavily. Of course, blood comes out of the nostrils, but it can enter the windpipe, causing choking or vomiting. Nose injuries are usually caused by contusion. As a result, bleeding often occurs. High blood pressure or sudden changes in altitude can also lead to nosebleeds. Give the following first aid for nosebleeds: 1. Ask the victim to sit down slightly bow your head forward, holding your head this nostril for 10-15 minutes. 2. When the bleeding stops, ask do not rub the victim’s nose, do not pick wear it and don’t blow your nose so as not to cause Ty re-bleeding. 3. If the measures mentioned do not help, or bleeding has occurred again, or it is on due to high blood pressure, contact Karya. 4. If the victim loses consciousness, place it in a stable position on sides so that the blood flows freely from the nose. No Call an ambulance immediately. 5. If you think you got something in your nose not the body, look into the nostril. When for him you can grab it, try to pull it out gti. But never try to grope foreign body with your finger because you can o push him even deeper and call heavy bleeding. At the same time, you also assigned remove it. If you pull out a hundred early body from the nose is impossible, damaged scrap should consult a doctor.