题目内容:
诊断白细胞减少症的标准是
A:外周血白细胞持续低于4*109/L B:外周血白细胞持续低于4.5*109/L C:外周血白细胞持续低于5*109/L D:外周血白细胞持续低于3*109/L E:外周血白细胞持续低于3.5*109/L
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答案解析:
诊断白细胞减少症的标准是
A:外周血白细胞持续低于4*109/L B:外周血白细胞持续低于4.5*109/L C:外周血白细胞持续低于5*109/L D:外周血白细胞持续低于3*109/L E:外周血白细胞持续低于3.5*109/L