A.416ml/min B.516ml/min C.616ml/min D.716ml/min E.816ml/min
A.150ml/min B.220ml/min C.250ml/min D.257ml/min E.330ml/min
患者女,67歲,因“術(shù)中大出血”入外科重癥監(jiān)護病房(SICU)。入院檢查:心率150次/分,血紅蛋白80g/L,每搏量40ml,動脈血氧飽和度(SaO)90%,混合靜脈血氧飽和度(SvO)50%。
A.72ml/L B.720ml/L C.96ml/L D.860ml/L E.190ml/L