【名词&注释】
缺铁性贫血(iron deficiency anemia)、再生障碍性贫血(aplastic anemia)、血清铁蛋白(serum ferritin)、红细胞生成(erythropoiesis)、总铁结合力(total iron binding capacity)、营养性(nutritional)
[单选题]符合缺铁性贫血的实验室检查是()
A. A.血清铁蛋白降低,总铁结合力(total iron binding capacity)降低
B. B.血清铁蛋白正常,总铁结合力(total iron binding capacity)降低
C. C.血清铁蛋白降低,总铁结合力(total iron binding capacity)降低
D. D.血清铁蛋白降低,总铁结合力(total iron binding capacity)正常
E. E.血清铁蛋白降低,总铁结合力(total iron binding capacity)增高