一手足搐愵患者，检查电解质时，最可能降低的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30502' and id < 2462951 and id<>'2462951' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30502' and id > 2462951 and id<>'2462951' order by id asc limit 5