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In dealing with a sick need to keep calm, lay it flat, insert into the knee roll, the belly to put a bag of ice, or at least very frequently changed cold compress. Not be given anything to drink or to eat. Blood may also come from the respiratory tract. It is the bright red-wona, foamy. In this case, the patient should be arranged in a position slip into the knee roll on the chest, put a cold compress or ice bag and call a doctor as soon as possible. Vomit should be left to the medical inspection whenever they are observed in other components than the last meal.