【名词&注释】
准确度(accuracy)、缺铁性贫血(iron deficiency anemia)、骨髓细胞(bone marrow cells)、生理盐水(normal saline)、阴道清洁度(vaginal cleaning graduation)、相对离心力(relative centrifugal force)、尿沉渣检查(uropsammus examination)、清洁度检查(cleanliness inspection)、运铁蛋白饱和度(transferrin saturation)、铁结合力(iron binding capacity)
[单选题]缺铁性贫血患者的实验室检查是
A. 血清铁降低,总铁结合力(iron binding capacity)降低
B. 血清铁降低,总铁结合力(iron binding capacity)正常
C. 血清铁正常,总铁结合力(iron binding capacity)降低
D. 血清铁降低,总铁结合力(iron binding capacity)增高
E. 血清铁和总铁结合力(iron binding capacity)增高