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脉搏血氧饱和度测量原理是氧合血红蛋白对哪类波长的红外线吸收量大A．660nmB．760nmC．940nmD．880nmE．600nm

作者: rantiku 人气: - 评论: 0

问题脉搏血氧饱和度测量原理是氧合血红蛋白对哪类波长的红外线吸收量大

选项 A．660nm B．760nm C．940nm D．880nm E．600nm

答案 C

解析

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