A.<1% B.<2% C.<3% D.<4% E.<5%
A.MCV減少,RDW正常 B.MCV減少,RDW增高 C.MCV及RDW均正常 D.MCV正常,RDW增高 E.MCV增高,RDW正常
A.4個 B.5個 C.6個 D.8個 E.9個