患儿，4岁，面色渐苍白3.5年，脾肋下4cm,Hb52g/L,以下哪项检验指标最有助于明确诊断 -题库考试答案搜索网

患儿，4岁，面色渐苍白3.5年，脾肋下4cm,Hb52g/L,以下哪项检验指标最有助于明确诊断

单选题

2021-07-17 21:53

A、WBC7.5×109/L，N 0.35，L 0.67，M 0.02
B、HbF 42%
C、MCH 24pg,MCHC 27% ,MCV 65fL
D、网织红细胞0.012 
E、球形红细胞2%

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正确答案

B

试题解析

标签：医药卫生类中级儿科学（中级）儿科学（中级）模拟卷一

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