能释放组胺酶的是() A.中性粒细胞 B.嗜酸性粒细胞 C.嗜碱性粒细胞 D.单核细

题型:单项选择题 B型题

问题:

能释放组胺酶的是()

A.中性粒细胞

B.嗜酸性粒细胞

C.嗜碱性粒细胞

D.单核细胞

E.淋巴细胞

考点:临床医学检验技术(士)临床检验基础综合练习临床检验基础综合练习题库
题型:单项选择题 B型题

A、阅读短文,完成下面的问题。(10分)

I  have a  good   friend.Her name is Linda She has a red  backpack.It is on the  sofa.She has  two blue dictionaries.They are on the desk in her room  She has a yellow quilt.It is on her bed.  She likes tennis.She has four tennis rackets and eight tennis. They are under her bed.She likes  vollayball,too. But she doesn’t like soccer.She thinks(认为)it is for boys.She plays tennis with  her sister in the morning and plays volleyball with  me in the  afternoon.

1.what color is Linda’s backpack?

A.Red    B. Black    C.Blue

2.Where are Linda’s dictionaries7

A.On the sofa    B.On the desk    C.On the bed

3.Linda has______tennis.

A.two    B.four    C.eight

4. Linda plays tennis________.

A.in the morning    B in the afternoon    C.with her friend

5.下面哪项陈述是错误的?

A.Linda’dictionaries are blue.    B.Lind’s quilt is on her bed.

C.Linda doesn’t like voneyball.

题型:单项选择题 B型题

结肠癌肿块型哪一项是错误的

A.好发于左半结肠

B.生长慢,转移晚

C.易发生溃烂、出血

D.不易引起肠腔狭窄及肠梗阻

E.肿瘤向肠腔内生长,瘤体大

题型:单项选择题 B型题

关于手外伤清创术的处理原则,下列哪项不正确()

A.力争在6~8小时内进行

B.最好在气囊止血带下进行

C.不能在有张力的情况下,勉强缝合伤口

D.创口方向纵行越过关节或与指蹼边缘平行时,应采用"Z"字成形术

E.软组织缺损较大,有骨外露时,最好用游离植皮术

题型:单项选择题 B型题

根据WHO急性毒性分级的标准,当大鼠的一次经口LD50(mg/kg)<500时,毒性分级是()。

A.剧毒

B.高毒

C.中等毒

D.低毒

E.实际无毒

题型:单项选择题 B型题

高频率订货会会导致()。

A.销量增加

B.库存积压

C.伴随着充砸价

D.价格下跌

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