女性，59岁。糖尿病，1天前感冒后出现发热、恶心，呕吐。查体：体温39℃，尿酮体(++++)。该患者呕吐是由于

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26458' and id < 2209667 and id<>'2209667' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26458' and id > 2209667 and id<>'2209667' order by id asc limit 5