血氧饱和度(SaO或SAT)的概念,以下哪项错误()A.SaO=(Hb氧含量/Hb氧容量)×100%B.SaO的高低与Hb量的多少呈正比C.SpO...

作者: rantiku 人气: - 评论: 0
问题 血氧饱和度(SaO或SAT)的概念,以下哪项错误()
选项 A.SaO=(Hb氧含量/Hb氧容量)×100% B.SaO的高低与Hb量的多少呈正比 C.SpO与与SaO呈显著相关,相关系数为0.90~0.98 D.SaO与Hb和氧的结合能力有关 E.SaO与PaO在一定范围内呈线型相关
答案 B
解析

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  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
  • 文件: /twcms/kongphp/cache/cache_redis.class.php
  • 位置: 第 85 行
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