更多"[单选题]一病人吸氧的流量为4L/min,其吸氧的浓度是"的相关试题:
[单选题]一病人吸氧的氧流量为4L/min,其吸氧的浓度是
A.40%
B. 37%
C. 33%
D.27%
E.25%
[单选题] 一病人吸氧的流量为4L/min,其吸氧的浓度是 ( )
A.40%
B.37%
C.33%
D.27%
E.25%
[单选题]一病人吸氧的流置为4L/min,其吸氧的浓度是( )
A. 0.4
B. 0.37
C. 0.33
D. 0.27
E. 0.25
[单选题]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%
[单选题]吸氧时氧流量是4L/min,其吸氧浓度是
A.40%
B.47%
C.42%
D.37%
[单选题]某患者,鼻导管吸氧流量为4L/min,则其吸氧浓度( )
A. 21%
B. 29%
C.37%
D. 45%
E.60%
[单选题]一患者吸氧的流量为4L/mn,其吸氧的浓度是
A.40%
B.37%
C.33%
D.27%
E.25%
[单选题]一患者吸氧的流量为4L/min,其吸氧的浓度是( )
A.40%
B.37%
C.33%
D.27%
E.25%
[单选题]病人吸氧的流量为4L/min期氧浓度是( )
A.40%
B.37%
C.33%
D.27%
E.25%
[单选题]患者女性,70岁。给予5L/min的氧流量吸氧,其吸氧浓度为
A.26%
B.31%
C.36%
D.41%
E.46%