A.-4~-8cmH2O
B.-6~-8cmH2O
C.-8~-10cmH2O
D.-9~-10cmH2O
E.-10~-12cmH2O
[单选题]胸膜腔保持的压力为()A . 6~-8cmH2OB . 6~8cmH2OC . -8~-10cmH2OD . 8~10cmH2OE . -10~-12cmH2O
[单选题]胸膜腔保持的压力为( )。A.-4~-8cmH2OB.-6~-8cmH2OC.-8~-10cmH2OD.-9~-10cmH2OE.-10~-12cm
[单选题]胸膜腔保持的压力为( )。A.-4~-8cmH2OB.-6~-8cmH2OC.-8~-10cmH2OD.-9~-10cmH2OE.-10~-12cm
[单选题]胸膜腔腔内保持的压力为A.0.78~0.98kPaB.6~8cmH2OC.-6~-8cmH2OD.-8~-10cmH2OE.-10~-12cmH2O
[单选题,A1型题] 正常胸膜腔内的压力为()A . -5~-10mmH2OB . 5~10mmH2OC . -10~-15mmH2OD . 5~-10mmH2OE . 5~10mmH2O
[单选题]正常胸膜腔内的压力为A.-5~-10cmH2OB.5~1OcmH2OC.-15~-10cmH2OD.-5~-10cmH2OE.10~15cmH2O
[单选题]正常胸膜腔内的压力为( )。A.-5~-10mmH2OB.-7~-10cmH2OC.-10~-15mmH2OD.5~10mmH2OE.5~l0cmH
[单选题]正常胸膜腔内的压力为( )。A.-5~-10mmH2OB.5~10mmH20C.-10~-15mmH20D.5~-10cmH20E.5~10cmH2