1个月男婴，生后13天开始呕吐，进行性加重，喷射样，不含胆汁，近3天尿少，未排大便，查体有中度脱水征。该患儿应首先采取的治疗是A．立即行幽门环肌切开术...

作者: rantiku 人气: - 评论: 0

问题 1个月男婴，生后13天开始呕吐，进行性加重，喷射样，不含胆汁，近3天尿少，未排大便，查体有中度脱水征。该患儿应首先采取的治疗是

选项 A．立即行幽门环肌切开术 B．补液纠正脱水 C．应用抗生素 D．继续喂养观察 E．置胃管减压

答案 B

解析

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