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血细胞练习

Authored by Pin River

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9th - 12th Grade

Used 12+ times

血细胞练习
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17 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

红细胞生成的基本原料是

铁、维生素B12

叶酸、维生素B12

蛋白质、叶酸

铁、蛋白质

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

产生促红细胞生成素的组织器官是

骨髓

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

正常成年人白细胞总数的参考值范围为

(4.0-10.0)×109/L

(2.0-10.0)×109/L

(3.0-10.0)×109/L

(4.0-12.0)×109/L

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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关于白细胞分类计数,叙述正确的是

淋巴细胞占50%~70%

中性粒细胞占20%~40%

嗜碱性粒细胞占3%~8%

嗜酸性粒细胞占0.5%~5%

单核细胞细胞0%~1%

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

红细胞的主要功能

运输氧气和二氧化碳

生理性止血作用

吞噬细菌和异物

参与过敏反应

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

如示片段体现了红细胞的哪种特性?

可塑变形性

渗透脆性

悬浮稳定性

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Media Image

血小板参与生理止血和促进凝血,这些功能的发挥与以下哪几个生理特性有关?

黏附

释放

沉淀

收缩

吸附

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