外科患者最容易发生的缺水是等渗透性缺水。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31196' and id < 2504837 and id<>'2504837' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31196' and id > 2504837 and id<>'2504837' order by id asc limit 5