患儿,10岁,发热2天伴水样腹泻2次,2小时前突然感胸闷不适、腹痛、烦躁不安,晕厥一次。查体.T:38.5℃,面色苍白,气稍促,BP:60/40mmHg。...

作者: tihaiku 人气: - 评论: 0
问题 患儿,10岁,发热2天伴水样腹泻2次,2小时前突然感胸闷不适、腹痛、烦躁不安,晕厥一次。查体.T:38.5℃,面色苍白,气稍促,BP:60/40mmHg。心率160次/分,心律不齐,心音强弱不一,心界扩大。
选项 首选的实验室检查是 A.大便常规 B.血液病毒分离 C.血培养 D.头颅CT E.心电图 F.心脏B超
答案 E
解析

相关内容:患儿,水样,2小时,胸闷,腹痛,面色,气稍,40mmHg

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