题目内容
缺铁性贫血的血常规检查显示（ )0
2022-01-10
A.红细胞体积较小，血红蛋白浓度较低
B.中央淡染区缩小
C.白细胞计数升高
D.血小板计数升髙
E.网织红细胞体积较小，数目减少
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