首先说下三种出血情况
First of all, three kinds of bleeding
第一种毛细管出血
The first kind of capillary hemorrhage
血液从伤口表面渗出，看不到明显的出血现象。这种出血通常会自动停止。
The blood oozed from the wound surface, and no obvious bleeding was observed. This bleeding usually stops automatically.
用碘伏棉球消毒即可（禁止混用其他消毒药水以免出现毒副作用）
Disinfect with Iodophor cotton ball (do not mix other disinfectants to avoid toxic and side effects)
第二种静脉出血
The second kind of venous hemorrhage
深红色的血液迅速的从伤口流出。止血的方法与之前的方法类似，用碘伏棉球消毒后利用纱布卷者改用弹力绷带施加一定压力进行止血。
The crimson blood flowed rapidly from the wound. The hemostasis method is similar to the previous method. After disinfecting with Iodophor cotton ball, the gauze roller will use elastic bandage to exert certain pressure to stop bleeding.
第三种动脉出血
The third kind of arterial hemorrhage
血液变成鲜红色，并且呈喷射状喷发。主动脉出血可在几分钟内导致死亡，需要紧急止血并立刻让身边人拨打120求救！
The blood turns bright red and erupts in jets. Aortic hemorrhage can lead to death in a few minutes. It needs to stop bleeding and call 120 immediately!