A.PaO212~13kPa B.溶解氧0.4ml/dl C.SaO297% D.SpO297% E.血氧含量20~21ml/dl
A.80% B.40% C.20% D.10% E.<10%
A.溫度 B.血液pH和CO2 C.2,3-DPG D.A和B E.A租B和C