A.周?chē)蟪市〖?xì)胞低色素性貧血 B.骨髓紅系增生明顯活躍 C.紅細(xì)胞滲透脆性減低 D.血紅蛋白電泳分離出HbH及HbBars E.HbF堿變性測(cè)定,HbF明顯增高
A.維生素B12<800pg/ml B.維生素B12<400pg/ml C.維生素B12<200pg/ml D.維生素B12<100pg/ml E.維生素B12<50pg/ml
A.幼紅細(xì)胞呈巨幼變 B.巨核細(xì)胞分葉過(guò)多,細(xì)胞質(zhì)顆粒減少 C.粒細(xì)胞大,分葉過(guò)多 D.紅細(xì)胞細(xì)胞質(zhì)成熟程度較胞核差 E.紅系增生明顯活躍