男性，50岁。突发严重呼吸困难、发绀、大 汗、咳粉红色泡沫样痰。首选治疗为

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='31932' and id < 2553490 and id<>'2553490' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31932' and id > 2553490 and id<>'2553490' order by id asc limit 5