吸氧浓度应为A.24~29%B.29~37%C.37~40%D.40~45%E.45~49%

吸氧浓度应为

A.24~29%

B.29~37%

C.37~40%

D.40~45%

E.45~49%


相关考题:

为病人吸入氧气的流量是5L/min,其氧浓度是A.29%B.33%C.37%D.41%E.45%

上述吸氧流量的氧浓度为A.25%~29%B.29%~37%C.37%~45%D.45%~53%E.53%~61%

肺心病病人吸氧浓度应在A.25%~30%B.30%~35%C.35%~40%D.40%~45%E.45%~50%

氧流量为5L/min时,吸氧的浓度为( )A.25%B.33%C.37%D.41%E.45%

当患者吸入氧气流量为2L/min时,其氧浓度是A.29%B.33%C.37%D.41%E.45%

为病人吸入氧气的流量是5L/分,其氧浓度是A.29%B.33%C.37%D.41%E.45%

氧治疗时适宜的给氧浓度为( )。A.29%B.33%C.37%D.41%E.45%

吸氧时流量为3L/min,其氧浓度为A.29%B.33%C.37%D.41%E.45%

吸氧时流量为3L/min,其氧浓度为( )A.29%B.33%C.37%D.41%E.45%