(来学网)符合巨幼细胞性贫血的是
  • A.
    (来学网)MCV76fl,MCH25pg,MCHC280g/L
  • B.
    (来学网)MCV76fl,MCH25pg,MCHC340g/L
  • C.
    (来学网)MCV86fl,MCH30pg,MCHC340g/L
  • D.
    (来学网)MCV108fl,MCH38pg,MCHC340g/L
  • E.
    (来学网)MCV108fl,MCH42pg,MCHC400g/L
正确答案:
D
答案解析:
红细胞平均指数的参考区间:成人MCV82~100fl,MCH26~34pg,MCHC316~354g/L;巨幼细胞性贫血属于大细胞性贫血,MCV>正常、MCH>正常、MCHC正常,MCV108fl,MCH38pg,MCHC340g/L符合巨幼细胞性贫血。