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饱和度标准是多少正常值

更新时间: 2020-11-04 00:00:00     

饱和度标准是4.9~7.1mmol/L为正常值,饱和度就是指血液中氧气的最大溶解度。血液中也氧气结合主要是靠血红蛋白,一般正常人体动脉血的血氧饱和度为98%,静脉血为75%。

关键词: 饱和度 标准 多少 正常值

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