患儿，胎龄33周，生后6小时出现呼吸困 难、呻吟、进行性加重。体检有吸气性三凹征， 双肺呼吸音减低。最恰当的处理是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='28528' and id < 2329776 and id<>'2329776' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28528' and id > 2329776 and id<>'2329776' order by id asc limit 5