血液稀释可导致单位血容量携氧效能下降,但机体通过下列哪些代偿机制使组织不至于发生缺氧()A.血液粘度降低B.外周血管阻力降低C.心排血量增加D...

作者: rantiku 人气: - 评论: 0
问题 血液稀释可导致单位血容量携氧效能下降,但机体通过下列哪些代偿机制使组织不至于发生缺氧()
选项 A.血液粘度降低 B.外周血管阻力降低 C.心排血量增加 D.血液的物理溶解氧量增加 E.血红蛋白,氧亲和力降低
答案 ABCD
解析

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