题目内容
缺铁性贫血时,骨髓象显示红系明显增 生,以( )
2021-10-01
A.原始红细胞和早幼红细胞为主
B.原始红细胞和中幼红细胞为主
C.中幼红细胞和晚幼红细胞为主
D.晚幼红细胞和网织红细胞为主
E.网织红细胞和取熟红细胞为主
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