【名词&注释】
踝关节(ankle joint)、氯乙烯(vinyl chloride)、铅中毒(lead poisoning)、缺铁性贫血(iron deficiency anemia)、转铁蛋白(transferrin)、大骨节病(kashin-beck disease)、病原微生物(pathogenic microorganism)、腕关节(wrist joint)、雾里看花(rnisky view)、铁结合力(iron binding capacity)
[单选题]缺铁性贫血()
A. 血清铁降低,总铁结合力(iron binding capacity)增高
B. 血清铁增高,总铁结合力(iron binding capacity)降低
C. 血清铁、总铁结合力(iron binding capacity)均增高
D. 血清铁、总铁结合力(iron binding capacity)均降低
E. 血清铁增高,总铁结合力(iron binding capacity)正常