多人因工业事故CO中毒，其中昏迷者被送到医院。此时最有效的抢救措施是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29188' and id < 2374898 and id<>'2374898' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29188' and id > 2374898 and id<>'2374898' order by id asc limit 5