單項(xiàng)選擇題

【B1型題】營養(yǎng)性巨幼細(xì)胞貧血的檢查結(jié)果為()

A.MCV>100fl,MCH>34pg,MCHC>35%
B.MCV<80fl,MCH27~34pg,MCHC32%~35%
C.MCV80-100fl,MCH27~34pg,MCHC32%~35%
D.MCV<80fl,MCH<27pg,MCHC<32%
E.MCV>100fl,MCH>34pg,MCHC32%~35%

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