患儿男,10个月,单纯母乳喂养,1个月前反复腹泻。查体:皮肤、黏膜轻度苍白;肝肋下1cm,脾肋下1cm。血常规:Hb80g/L,RBC3.2×1012/L,WBC5.0×109/L,PLT121×109/L。患儿外周血形态学检查结果应该是()
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患儿男,10个月,单纯母乳喂养,1个月前反复腹泻。查体:皮肤、黏膜轻度苍白;肝肋下1cm,脾肋下1cm。血常规:Hb80g/L,RBC3.2×1012/L,WBC5.0×109/L,PLT121×109/L。患儿外周血形态学检查结果应该是()
- A: A.MCV(fl)80~94,MCH(pg)28~32,MCHC(g/L)320~380
- B: MCV(fl)80~98,MCH(pg)28~36,MCHC(g/L)320~400
- C: MCV(fl)>94,MCH(pg)>32,MCHC(g/L)320~360
- D: MCV(fl)<80,MCH(pg)<28,MCHC(g/L)320~360
- E: MCV(fl)<80,MCH(pg)<28,MCHC(g/L)<320
请帮忙给出正确答案和分析,谢谢!