有关铁代谢的检查中，较灵敏地反映体内贮铁情况，在缺铁的铁减少

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问题单项选择题

有关铁代谢的检查中，较灵敏地反映体内贮铁情况，在缺铁的铁减少期即有改变的指标是

A．血清铁
B．血清铁蛋白
C．总铁结合力
D．骨髓可染铁
E．红细胞游离原卟啉

答案

参考答案：B

选择题

________, the idea of having to work under a woman defeated him. [ ]

A. Wanting the job very much

B. Although wanting the job badly

C. Though he wanted the job badly

D. He wanted the job badly

单项选择题

用干化学法检测尿液，如尿中含高浓度维生素C，对下列哪项不产生负干扰()

A．血红蛋白

B．胆红素

C．亚硝酸盐

D．pH

E．葡萄糖