中等量胸腔积液,出现压迫症状,需要抽液时一次抽液量为(?)A.

作者: rantiku 人气: - 评论: 0
问题 中等量胸腔积液,出现压迫症状,需要抽液时一次抽液量为(?)
选项 A.<500ml B.<1000ml C.直至解除压迫症状为止 D.尽可能将水抽尽 E.抽水愈少愈安全
答案 B
解析 :首次抽液不要超过700ml,以后每次抽液量不要超过1000ml。

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