A.適當(dāng)?shù)腜EEP可增加彌散 B.過高會使肺順應(yīng)性下降 C.適當(dāng)?shù)腜EEP會改善V/Q D.增加PEEP可不增加平均氣道壓 E.定水平的PEEP,有利于改善通氣
A.<25mmHg B.25~30mmHg C.30~35mmHg D.35~40mmHg E.>40mmHg
A.1mg,每3~5min重復(fù) B.2mg溶于10ml生理鹽水中 C.1mg-2mg-5mg,逐漸增加 D.初始即給予5mg