Ⅱ型呼吸衰竭失代偿期,给氧的方法是A.氧浓度25%~30%,氧流量1~2L/分,间断给氧 B.氧浓度35%~40%,氧流量3~4L/分,间断给氧 C....

作者: tihaiku 人气: - 评论: 0
问题 Ⅱ型呼吸衰竭失代偿期,给氧的方法是
选项 A.氧浓度25%~30%,氧流量1~2L/分,间断给氧 B.氧浓度35%~40%,氧流量3~4L/分,间断给氧 C.氧浓度35%~40%,氧流量3~4L/分,持续给氧 D.氧浓度25%~30%,氧流量1~2L/分,持续给氧 E.氯浓度25%~30%,氧流量4~5L/分,面罩持续给氧
答案 D
解析 Ⅱ型呼吸衰竭时应低浓度(<35%)持续给氧。

相关内容:呼吸,方法,浓度,流量

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