A.胃 B.十二指腸 C.十二指腸和空腸 D.空腸和回腸 E.升結(jié)腸
A.胃 B.十二指腸 C.空腸 D.回腸末端 E.升結(jié)腸
A.MCV<80fl,MCH<26pg,MCHC<31% B.MCV<80fl,MCH<28pg,MCHC31%~38% C.MCV80~94fl,MCH<28pg,MCHC<31% D.MCV<80fl,MCH28~32pg,MCHC<31% E.MCV<80fl,MCH28~32pg,MCHC31%~38%