再生障碍性贫血的Bessman分类特点是A.MCV正常，RDW正常B.MCV增加，RDW正常C.MCV减低，RDW正常D.MCV增加，RDW增加E.MCV减低，RDW增加
巨幼细胞性贫血的Bessman分类特点是A.MCV正常，RDW正常B.MCV增加，RDW正常C.MCV减低，RDW正常D.MCV增加，RDW增加E.MCV减低，RDW增加
珠蛋白生成障碍性贫血的Bessman分类特点是A.MCV正常，RDW正常B.MCV增加，RDW正常C.MCV减低，RDW正常D.MCV增加，RDW增加E.MCV减低，RDW增加
缺铁性贫血的Bessman分类特点是A.MCV正常，RDW正常B.MCV增加，RDW正常C.MCV减低，RDW正常D.MCV增加，RDW增加E.MCV减低，RDW增加
巨幼细胞贫血的Bessman分类特点是A.MCV正常，RDW正常B.MCV增加，RDW正常C.MCV减低，RDW正常D.MCV增加，RDW增加E.MCV减低，RDW增加
大细胞不均一性贫血时MCV和RDW的改变为（ ）A．MCV正常，RDW异常B．MCV减低，RDW正常C．MCV增高，RDW异常D．MCV增高，RDW正常E．MCV减低，RDW异常
红细胞呈小细胞不均一性时A.MCV正常，RDW正常B.MCV正常，RDW异常C.MCV增高，RDW异常D.MCV减低，RDW正常E.MCV减低，RDW异常
红细胞呈正细胞不均一性时A.MCV正常，RDW正常B.MCV正常，RDW异常C.MCV增高，RDW异常D.MCV减低，RDW正常E.MCV减低，RDW异常
小细胞均一性贫血是指（ ）。A.MCV正常，RDW正常B.MCV正常，RDW异常C.MCV增高，RDW正常D.MCV增高，RDW异常E.MCV减低，RDW正常