阻塞性肺气肿患者胸部呈
A．漏斗胸
B．鸡胸
C．桶状胸
D．扁平胸
E．一侧胸部局限性膨隆
参考答案：C
Sorry, I can't _____ you well. Can you _____ it again?[ ]
A. listening, listening
B. listening, to listen
C. listen, listen
D. to listen, to listen
张力性气胸行闭式引流术，肺膨胀漏气停止，拔管最合适的时间是（）
A.48小时后拔管
B.24小时后拔管
C.可立即拔管
D.72小时后拔管
E.一周后拔管
