男性,60岁,呕血6小时,约100Oml。查体:血压70/50mmHg,脉搏128次/分。呼吸35次/分,经抗休治疗后,病人中心静脉压升高,血压反而较前降...

作者: rantiku 人气: - 评论: 0
问题 男性,60岁,呕血6小时,约100Oml。查体:血压70/50mmHg,脉搏128次/分。呼吸35次/分,经抗休治疗后,病人中心静脉压升高,血压反而较前降低,考虑原因为(?)
选项 A.心功能衰竭 B.肾衰竭 C.补液不足 D.补液过多 E.升压药物无效
答案 A
解析

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