多根多处肋骨骨折急救要点主要是
A.输血补液,防治休克B.控制反常呼吸,保持呼吸道通畅C.立即行开胸探查术D.加压给养E.镇静,镇痛
参考答案:B
The supermarket sells many foods that have been_____ , so it is convenient to feed your stomach.
A.produced
B.processed
C.stored
D.charged
用刺激迷走神经的方法,可以纠正的心律失常是:()
A.窦性心律不齐
B.房颤
C.房扑
D.阵发性室上性心动过速
E.室性心动过速