小细胞低色素性贫血时,血液学指标发生下列变化:
A: MCV
↓, MCH↓, MCHC↓
B: MCV
↓, MCH↑, MCHC↑
C: MCV
↑, MCH↓, MCHC↓
D: MCV
↑, MCH↑, MCHC↑
E: MCV
↓, MCH正常,
MCHC正常
A: MCV
↓, MCH↓, MCHC↓
B: MCV
↓, MCH↑, MCHC↑
C: MCV
↑, MCH↓, MCHC↓
D: MCV
↑, MCH↑, MCHC↑
E: MCV
↓, MCH正常,
MCHC正常
举一反三
- 小细胞低色素性贫血时,血液学指标发生下列变化: A: MCV↓,MCH↓,MCHC↓ B: MCV↓,MCH↑,MCHC↑ C: MCV↑,MCHI↓,MCHC↓ D: MCV↑,MCH↑,MCHC↑
- 小细胞低色素性贫血时MCV、MCH、MCHC的变化为 A: MCV↑、MCH↑、MCHC↑ B: MCV↓、MCH↓、MCHC↓ C: MCV↑、MCH↓、MCHC↑ D: MCV↓、MCH↑、MCHC↓ E: MCV↓、MCH↓、MCHC↑
- 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
- 巨幼细胞性贫血时可出现 A: MCV增高、MCH增高、MCHC正常 B: MCV减低、MCH减低、MCHC正常 C: MCV增高、MCH增高、MCHC增高 D: MCV减低、MCH减低、MCHC减低 E: MCV正常、MCH正常、MCHC正常
- 巨幼细胞性贫血患者的红细胞平均指数为: MCV＜正常，MCH正常，MCHC正常|MCV＜正常，MCH＜正常，MCHC正常|MCV＞正常，MCH正常，MCHC正常|MCV＞正常，MCH＜正常，MCHC正常|MCV＞正常，MCH＞正常，MCHC正常