问题 填空题

慢性呼吸衰竭的临床表现是由于()的结果,临床最早出现的症状(),最严重缺氧的临床表现是()。

答案

参考答案:缺氧和二氧化碳潴留;呼吸困难;发绀

问答题

中 * * 党为什么主张和平解决西安事变?

                                                                                                                                                           

                                                                                                                                                           

                                                                                                                                                           

                                                                                                                                                           

                                                                                                                                                           

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