A.≤4kPa B.≤5.65kPa C.≤6.65kPa D.≤8.0kPa E.≤9.0kPa
A.21%~24% B.25%~29% C.30%~35% D.36%~40% E.41%~50%
A.休克 B.窒息 C.心力衰竭 D.肺性腦病 E.腎衰竭