发生I、II度咯血时，患者应取的体位是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28511' and id < 2328078 and id<>'2328078' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28511' and id > 2328078 and id<>'2328078' order by id asc limit 5