[单选题,B1型题]

单纯小细胞性贫血时()

A . MCV80~94fl,MCH28~32pg,MCHC32%~38%

B . MCV>94fl,MCH>32pg,MCHC32%~38%

C . MCV<80fl,MCH<28pg,MCHC32%~38%

D . MCV<80fl,MCH<28pg,MCHC<32%

E . MCV>94fl,MCH<28pg,MCHC<32%

参考答案与解析: