A.28%
B.32%
C.36%
D.40%
E.44%
[单选题]鼻导管吸氧,当氧流量为4L/min时,吸氧浓度(FiO2)是A.28%B.32%C.36%D.40%E.44%
[单选题]鼻导管吸氧,当氧流量为4L/min时,吸氧浓度(FiO2)是A.28%B.32%C.36%D.40%E.44%
[单选题]鼻导管吸氧,当氧流量为4L/min时,吸氧浓度(FiO2)是A.28%B.32%C.36%D.40%E.44%
[单选题]鼻导管吸氧,当氧流量为4L/min时,吸氧浓度(FiO2)是()。A.28%B.32%C.36%D.40%E.44%
[单选题]鼻导管吸氧,当氧流量为4L/min时,吸氧浓度(FiO2)是A.28%B.32%C.36%D.40%E.44%
[单选题]鼻导管吸氧,当氧流量为4L/min时,吸氧浓度(FiO2)是A.28%B.32%C.36%D.40%E.44%
[单选题]鼻导管吸氧,当氧流量为4L/min时,吸氧浓度(FiO2)是( )。A.28%B.32%C.36%D.40%E.44%
[单选题]鼻导管吸氧,当氧流量为4L/min时,吸氧浓度(FiO2)是( )。A.28%B.32%C.37%D.40%E.44%
[单选题]鼻导管吸氧,当氧流量为4L/min时,吸氧浓度(FiO2)是( )。A.28%B.32%C.36%D.40%E.44%
[单选题]鼻导管吸氧,当氧流量为4L/min时,吸氧浓度(FiO2)是( )。A.28%B.32%C.36%D.40%E.44%