某女，26岁，初孕妇，孕32周，感头昏、乏力及食欲差2周余，检查：胎位、胎心及骨盆测量均正常，血红蛋白80g/L，红细胞比容0.25。最确切的诊断是 ...

作者: rantiku 人气: - 评论: 0

问题某女，26岁，初孕妇，孕32周，感头昏、乏力及食欲差2周余，检查：胎位、胎心及骨盆测量均正常，血红蛋白80g/L，红细胞比容0.25。最确切的诊断是 ( )

选项 A．巨幼红细胞性贫血 B．溶血性贫血 C．营养不良性 D．慢性失血性 E．缺铁性贫血

答案 E

解析

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