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
参考答案:
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