A.≥5 B.≥10 C.≥20 D.≥30 E.≥50
A.2~4mg/L B.2~4g/L C.20~40mg/L D.200~400mg/L E.>400mg/L
圖所示紅細(xì)胞為()
A.小紅細(xì)胞 B.大紅細(xì)胞 C.巨紅細(xì)胞 D.正常紅細(xì)胞 E.橢圓形紅細(xì)胞