◆吹大拇指——缓解紧张。控制心率的交感神经可以通过呼吸调节,吹吹大拇指可以平缓心跳,消除紧张感。◆单指按上颚——止鼻血。鼻子出血时,比“冷水拍额头”更简单有效的止血方法是:单指用棉球用力按压口腔上颚凹陷处。大多数鼻血出血点都位于隔膜前段,因此按 ◆ blowing thumb - relieve tension. Sympathetic heart rate control can be adjusted by breathing, blowing the thumb can be gentle heartbeat, eliminate tension. ◆ single finger press the jaw - only nosebleed. Nose bleeding, than the “cold water beat forehead,” a more simple and effective method of hemostasis: a single means with a cotton ball hard to press the oral dentition depression. Most of the nosebleed bleeding points are located in the anterior segment of the diaphragm, so press