问题 单项选择题

某呼吸衰竭病人在应用人工呼吸器和呼吸兴奋剂过程中出现恶心、呕吐、烦躁、颜面潮红、肌肉颤动等现象,应考虑()

A.继发感染

B.通气量不足

C.呼吸兴奋剂过量

D.呼吸性碱中毒

E.痰液壅塞

答案

参考答案:C

观察下图后回答问题:

(1)下图是反映红军长征的场面,你能为这三幅画写个题目吗?

  

                                                                                                                                                                 (2)你还能举出例子说明中国工农红军在长征途中经过了哪些地方,遇到了哪些困难吗?                                                                                                                                                                                                                                                                                                                                   (3)21世纪的今天,我们是否有必要发扬红军精神,请谈谈你的看法。                                                                                                                                                                                                                                                                                                                                  

多项选择题