男,30岁。乏力、食欲减退1年。血常规示:HBG90g/L,MCV110fL,MCH36pg,MCHC330g/L。最可能的诊断是:
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- 男,30岁。乏力、食欲减退1年。血常规示:HBG 90g/L,MCV 110fL,MCH 36pg,MCHC 330g/L。最可能的诊断是:
- 小细胞低色素性贫血的特点是() A: MCV(fl)>94,MCH(pg)>32,MCHC(%)32~38 B: MCV(fl)80~94,MCH(pg)28~32,MCHC(%)32~38 C: MCV(fl)<80,MCH(pg)<28,MCHC(%)32~38 D: MCV(fl)<80,MCH(pg)<28,MCHC(%)<32 E: MCV(fl)>94,MCH(pg)>32,MCHC(%)>38
- 属于小细胞低色素性贫血的是() A: MCV 82fl,MCH 29pg,MCHC 0.35g/L B: MCV 105fl,MCH 36pg,MCHC 0.41g/L C: MCV 71fl,MCH 27pg,MCHC 0.34g/L D: MCV 51fl,MCH 22pg,MCHC 0.28g/L
- 男,l岁。面色苍白1个月,易疲乏,时而烦躁,纳差。体检:肝肋下3cm,质中,脾肋下1.5cm。查血常规:Hb 86g/L,RBC 3.45×1012/L,MCV 68fL,MCH 20pg,MCHC 0.26。 最可能的诊断是?
- 下列何者属小细胞低色素性贫血() A: MCV:82fI<br/>MCH:29pg <br/>MCHC:354g/L B: MCV:80fl <br/>MCH:33pg<br/>MCHC:412g/L C: MCV:71fl<br/>MCH:25pg<br/>MCHC:350g/L D: MCV:73fl<br/>MCH:22pg<br/>MCHC:301g/L