CO吸入后与血红蛋白生成碳氧血红蛋白，造成全身各组织缺氧。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30402' and id < 2457841 and id<>'2457841' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30402' and id > 2457841 and id<>'2457841' order by id asc limit 5