男性，45岁。呕血不止，烦躁，面色苍白， 出冷汗。此时应首先做哪项处理

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32552' and id < 2586878 and id<>'2586878' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32552' and id > 2586878 and id<>'2586878' order by id asc limit 5