【名词&注释】
干细胞(stem cells)、不良反应(adverse reaction)、可能性(possibility)、注射剂(injection)、缺铁性贫血(iron deficiency anemia)、雄性激素(androgen)、深部肌肉注射(deep intramuscular injection)、转铁蛋白饱和度(transferrin saturation)、性休克(stubborn shock)、铁结合力(iron binding capacity)
[单选题]缺铁性贫血时,以下实验室检查正确的是 ( )
A. 血清铁降低、转铁蛋白饱和度(transferrin saturation)降低、总铁结合力(iron binding capacity)降低
B. 血清铁降低、转铁蛋白饱和度(transferrin saturation)降低、总铁结合力(iron binding capacity)增高
C. 血清铁降低、转铁蛋白饱和度(transferrin saturation)正常、总铁结合力(iron binding capacity)增高
D. 血清铁降低、转铁蛋白饱和度(transferrin saturation)增高、总铁结合力(iron binding capacity)降低
E. 血清铁降低、转铁蛋白饱和度(transferrin saturation)正常、总铁结合力(iron binding capacity)降低