问题 单项选择题

自发性气胸的排气治疗,下列哪项正确()

A.积气量少于该侧胸腔容量的30%,不抽气

B.积气量多时,应立即将气抽尽,恢复肺功能

C.积气量多时,应立即行闭式水封瓶式引流

D.积气量多时,可一日多次抽气,每次1L直至抽尽

E.积气量多时,可每日或隔日抽气一次,每次小于1000ml

答案

参考答案:E

问答题

       有人认为“三国两晋南北朝时期,封建的大一统局面被打破,社会处于分裂状态, * * 更迭频繁,是历史的停滞、倒退”,你是否同意这一观点,结合所学知识说明你的理由。

                                                                                                                                                           

                                                                                                                                                           

                                                                                                                                                            

                                                                                                                                                            

                                                                                                                                                            

                                                                                                                                                            

问答题