原发性重症联合免疫缺陷缺陷病所系及的细胞是()。 A.单核巨噬细胞 B.粒细胞 C.

题型:单项选择题 A1型题

问题:

原发性重症联合免疫缺陷缺陷病所系及的细胞是()。

A.单核巨噬细胞

B.粒细胞

C.B细抱与T细抱

D.T细胞与NK细胞

E.肥大细胞

考点:临床执业医师临床执业医师真题(三)·第四单元
题型:单项选择题 A1型题

TOKY—Our kids, the Japanese government announced, have forgotten how to behave. They can’t be bothered with housework. If they see someone being wronged, they probably look the other way.
Few countries have placed more importance on being well-behaved in public than Japan. The simplest requests for directions often result in guided tours. Smiling shopkeepers are still the rule. Lost wallets usually make their way to their owners.
But according to recent surveys, all that may be going the way of the ancient hairdo. And Japan’s government has gone into something of a crisis mode.
A Japanese Education Ministry Survey formed late in 1999 and made public last month found that Japan moves behind other nations in teaching youngsters right from wrong.
It also reported that Japanese children are less helpful and do far less housework than their foreign peers in all classes. But they are better about taking dirty dishes to the kitchens after dinner.
In addition, Japanese kids are more likely to dry their hair and carry cell phones than American and Chinese kids, according to another survey, by a Tokyo-based tank.
Children in about 8 percent of public school classrooms are so disorderly that teachers cannot hold lessons, further recent reports show. children refuse to sit, to listen or to stop talking.
Older and middle-aged Japanese continue to have a solid sense of good manners and social justice, says Professor Yoshina Hirano from Shinshu University, who was appointed to direct the ministry’s survey.
Despite the knowledge of good manners among adults, the breakdown in manners may be spreading, he said.

From the first paragraph, we can infer that ______.

A. the Japanese government had gone bad
B. kids in Japan have a bad memory
C. kids in Japan seldom help their parents with housework
D. kids in Japan are too busy to help others

题型:单项选择题 A1型题

下列哪种药物手术前应停止使用()。

A、类风湿病应用的皮质激素

B、冠心病应用的阿司匹林

C、糖尿病人应用的达美康

D、高血压病人应用的尼群地平

E、结肠手术前应用的抗生素

题型:单项选择题 A1型题

炉贝来源于

A.川贝母

B.暗紫贝母

C.甘肃贝母

D.浙贝母

E.梭砂贝母

题型:单项选择题 A1型题

下列关于遗传实验和遗传规律的叙述,正确的是()

A.非等位基因之间自由组合,不存在相互作用

B.杂合子与纯合子基因组成不同,性状表现也不同

C.孟德尔巧妙设计的测交方法只能用于检测F1的基因型

D.F2的3∶1性状分离比一定依赖于雌雄配子的随机结合

题型:单项选择题 A1型题

人指甲摩氏硬度约为()度。

A.1~1.5

B.2~1.5

C.3~3.5

D.4~4.5

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