【名词&注释】
血小板、粒细胞(granulocyte)、营养性缺铁性贫血(nutritional iron deficiency anemia)、遗传性球形红细胞增多症(hereditary spherocytosis)、总铁结合力(total iron binding capacity)、转铁蛋白饱和度(transferrin saturation)、营养性巨幼细胞贫血
[单选题]营养性缺铁性贫血,哪一项是正确的()
A. A.血清铁降低,总铁结合力增高,转铁蛋白饱和度(transferrin saturation)增高
B. B.血清铁降低,总铁结合力增高,转铁蛋白饱和度(transferrin saturation)正常
C. C.血清铁降低,总铁结合力增高,转铁蛋白饱和度(transferrin saturation)降低
D. D.血清铁降低,总铁结合力降低,转铁蛋白饱和度(transferrin saturation)增高
E. E.血清铁降低,总铁结合力降低,转铁蛋白饱和度(transferrin saturation)降低