A .20mmHg
B .40mmHg
C .60mmHg
D .80mmHg
E .100mmHg
[单选题]正常情况下吸空气时,SaO2接近100%,PaO2接近()A . 20mmHgB . 40mmHgC . 60mmHgD . 80mmHgE . 100mmHg
[单选题]正常情况下吸空气时,SaO2接近100%,PaO2接近A . 20mmHgB . 40mmHgC . 60mmHgD . 80mmHgE . 100mmHg
[单选题]正常情况下吸空气时,SaO2接近100%,PO2接近A.40mmHgB.50mmHgC.60mmHgD.80mmHgE.100mmHg
[单选题]正常情况下,SaO与PaO存在相关性,如SaO<90%时,PaO常低于多少A.80mmHgB.70mmHgC.60mmHgD.50mmHgE.40mm
[单选题,A1型题] 正常情况下,SaO与PaO存在相关性,如SaO<90%时,PaO常低于多少A .80mmHgB.70mmHgC.60mmHgD.50mmHgE.40mmHg
[单选题]在正常情况下,SaO为90%时,PaO2约为A.40mmHgB.50mmHgC.60mmHgD.70mmHgE.80mmHg
[单选题]在正常情况下,SaO2为90%时,PaO2约为A.40mmHgB.50mmHgC.60mmHgD.70mmHgE.80mmHg
[单选题]在正常情况下,SaO2为90%时,PaO2约为A.40mmHgB.50mmHgC.60mmHgD.70mmHgE.80mmHg
[单选题]在正常情况下,SaO2为90%时,PaO2约为A.40mmHgB.50mmHgC.60mmHgD.70mmHgE.80mmHg
[单选题]在正常情况下,SaO2为90%时,PaO2约为A.40mmHgB.50mmHgC.60mmHgD.70mmHgE.80mmHg