机械通气的主要相关并发症不包括()
A.通气不足
B.通气过度
C.呼吸道阻塞
D.消化道溃疡
E.气压伤
参考答案:D
一Why did the policeman fine you yesterday?
一Because I drove my car at the policeman thought was a dangerous speed.
A.which
B.what
C.that
D.as
下列引起腹泻的原因中,需要用抗生素进行治疗的:()
A.病毒
B.细菌毒素
C.食物中毒等
D.霍乱