问题
单项选择题 A1/A2型题
女性，35岁，血红蛋白80g/L，网织红细胞1.5%，白细胞、血小板正常。经铁剂治疗5天，网织红细胞达6%。最可能的诊断是（）
A.缺铁性贫血
B.溶血性贫血
C.再生障碍性贫血
D.感染性贫血
E.巨幼细胞性贫血
答案
参考答案：A
解析：该例贫血经铁剂治疗5天后，网织细胞由1.5%升至6%，说明治疗有效，支持缺铁性贫血的诊断。
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女性，35岁，血红蛋白80g/L，网织红细胞1.5%，白细胞、血小板正常。经铁剂治疗5天，网织红细胞达6%。最可能的诊断是（）
A.缺铁性贫血
B.溶血性贫血
C.再生障碍性贫血
D.感染性贫血
E.巨幼细胞性贫血
参考答案：A
解析：该例贫血经铁剂治疗5天后，网织细胞由1.5%升至6%，说明治疗有效，支持缺铁性贫血的诊断。
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| It was December 25, 1972. Marie, a 13-year-old Australian girl, was happy. It was 1 and Marie's mother made an unusual cake. She put four small coins(硬币)into 2 . This four small coins were for good 3 . After dinner Marie and her 4 ate the cake. When they 5 the cake, there ere three coins on the table. One coin was 6 . Marie's mother didn't notice. After Christmas Marie got 7 .She coughed and couldn't speak. Six weeks later she felt 8,but she 9 couldn't speak. So Marie went to the hospital. Doctors at the hospital 10Marie. They took an X-ray(X光). Marie's mother asked the doctors,"Why can't Marie 11?"The doctors said，“We don’t know. Maybe she will speak again. Maybe she won't. We're 12 , but we can't help. ” For twelve years Marie didn't speak. She 13 and got a job. But she never spoke. One day when Marie was 25 years old, she got ill. She began to cough. She coughed up a lot of blood. She also coughed up 14 small and black from her throat (喉咙). What was it? Marie didn't know. She took it to the hospital. A doctor said,"This is a coin! The doctor 15 Marie,"I think you can speak again. ”Soon Marie began talking. | ||||
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