A.MCV>94f1,MCH>32pg,MCHC>35% B.MCV<80fI,MCH<30pg,MCHC>35% C.MCV<80f1,MCH<28pg,MCHC>32% D.MCV<80fl,MCH<28pg,MCHC<32% E.MCV<80fl,MCH<32pg,MCHC>38%
A.胃 B.十二指腸 C.空腸 D.回腸末端 E.升結(jié)腸
A.末梢血中紅細(xì)胞減少 B.末梢血中血紅蛋白減少 C.紅細(xì)胞游離原卟啉增高 D.血清鐵減少 E.血清鐵蛋白降低