A.新生兒<135g/L B.1~4個(gè)月<120g/L C.4~6個(gè)月<90g/L D.6個(gè)月至6歲<130g/L E.6~12歲<120g/L
A.生后滿(mǎn)28周 B.生后滿(mǎn)1周歲 C.2~3歲開(kāi)始 D.5~7歲開(kāi)始 E.10~12歲開(kāi)始
A.血涂片紅細(xì)胞大小不等,以小細(xì)胞為主 B.地中海貧血 C.Hb82g/L,RBC3.6×10/L D.MCV83fl,MCH31pg,MCHC33% E.缺鐵性貧血