A.135~145mmol/L B.3.5~5.5mmol/L C.130~150mmol/L D.4.5~6.5mmol/L E.128~142mmol/L
A.肺換氣功能不足 B.血pH值低于7.35 C.血HCO3-增高 D.血HCO3-降低 E.血HCO3-不變