A.3%~4% B.4%~5% C.5%~6% D.6%~7% E.7%~8%
A.先天性基因缺陷 B.遺傳性脂代謝紊亂 C.飲食結(jié)構(gòu)異常 D.藥物影響 E.肝臟疾病影響
A.呈大細(xì)胞低色素性貧血 B.平均紅細(xì)胞體積<80fl C.血片中見中央淡染區(qū)縮小 D.白細(xì)胞總數(shù)增高 E.血小板計(jì)數(shù)增高