题目内容
慢性感染所致贫血
2022-02-24
A.血清铁降低，总铁结力増加，铁饱和度下降
B.血清铁降低，总铁结合力降低，铁饱和度正常
C.血清铁正常，总铁结合力增加，铁饱和度下降
D.血清铁增加，总铁结合力正常，铁饱和度増加
E.血清铁增加，总铁结合力降低，铁饱和度增加
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