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流鼻血时要抬高下巴这种方式惟一的好处就是不会把鼻血流到地板上,但不会止鼻血,反而会让鼻血流进咽喉里,甚至可能引起呕吐和窒息。正确做法是,在流鼻血的鼻孔中塞上小一团棉球,轻压鼻翼,并将头部向前倾,在脖子上围一条冰毛巾或湿毛巾也能止血。
The only benefit of raising the chin during a nosebleed is that it will not flow the nosebleed onto the floor, but it will not stop the nosebleed, but will allow the nosebleed to flow into the throat and may even cause vomiting and suffocation. The correct way is to stuff a small ball of cotton balls in nosebleeds, lightly press the nose, tilt the head forward, and place an ice towel or wet towel around your neck to stop bleeding.