问题
单项选择题
女性,24岁,贫血1年,HGB80g/L,RBC3.0×1012/L,网织红细胞2.7%,白细胞、血小板正常,经用铁剂治疗7天后,血红蛋白未上升,网织红细胞4.3%,最可能的诊断是()
A.巨幼细胞贫血
B.缺铁性贫血
C.铁粒幼细胞性贫血
D.溶血性贫血
E.以上都不是
答案
参考答案:B
女性,24岁,贫血1年,HGB80g/L,RBC3.0×1012/L,网织红细胞2.7%,白细胞、血小板正常,经用铁剂治疗7天后,血红蛋白未上升,网织红细胞4.3%,最可能的诊断是()
A.巨幼细胞贫血
B.缺铁性贫血
C.铁粒幼细胞性贫血
D.溶血性贫血
E.以上都不是
参考答案:B
情景交际。 | |
Jane: Hi, Sarah! 1_______ Have you heard of ? Sarah: Yes. 2_______ Jane: It'll start at 10: 30 a.m. tomorrow. Kangkang: Sarah, what did she say? Sarah: 3_______ Jane: Many famous models will be there to model the clothes. Kangkang: 4_______ Jane and Sarah: Yes, we will be free tomorrow then. Kangkang: OK. 5_______.
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