A.1小時 B.6小時 C.12小時 D.24小時 E.72小時
A.0.2~0.3g/dL B.1~2g/dL C.2~8g/dL D.1~3g/dL E.0~4g/dL
A.2hB.4hC.6hD.12hE.24h