题目内容:
慢性阻塞性肺疾病失代偿期,II型呼吸衰竭,给氧的原则是
A.氧浓度25%?30%,氧流量1?2升/分,间断给氧 B.氧浓度25%?30%,氧流量1?2升/分,持续给氧 C.氧浓度35%?40%,氧流量2?3升/分,持续给氧 D.氧浓度40%?55%,氧流量3?4升/分,持续给氧
参考答案:
答案解析:
慢性阻塞性肺疾病失代偿期,II型呼吸衰竭,给氧的原则是
A.氧浓度25%?30%,氧流量1?2升/分,间断给氧 B.氧浓度25%?30%,氧流量1?2升/分,持续给氧 C.氧浓度35%?40%,氧流量2?3升/分,持续给氧 D.氧浓度40%?55%,氧流量3?4升/分,持续给氧