荧光透视与X线摄片比较,其优势是A.图像清晰 B.能进行动态观察 C.密度分辨力高

题型:单项选择题

问题:

荧光透视与X线摄片比较,其优势是

A.图像清晰

B.能进行动态观察

C.密度分辨力高

D.适合观察厚度比较大的组织

E.适合观察厚度差别较小的组织

考点:放射医学主治医师放射科基础知识放射科主治医师基础知识2
题型:单项选择题

阅读理解。

     All of the people in Poland (波兰) know the two short, round men. They are twins. The elder brother

is quiet. The younger brother likes to play. They look the same. The only difference is a birthmark (胎记)

on one of their noses.

     In an old funny movie, they were stars. Now they work in one party (政党). They go swimming and

play basketball together.

     The younger brother is the President of Poland. The elder helps him. The younger brother always says,

"When my brother has a good idea, I will do it." The elder says,"I will stand behind my brother wherever

(无论哪里) he is."

     People think both of them are good!

1. What are the twins like?

A. They are tall.

B. They are fat.

C. They are thin.

D. They are strong.

2. What does the younger brother do?

A. A movie star.

B. A runner.

C. The president of the country.

D. A player.

3. What does "I will stand behind my brother wherever he is." mean?

A. The elder is helpful for his brother to do his work.

B. The elder needs his brother's help.

C. The elder does not know where to go.

D. The elder runs slower than his brother.

4. Which is right according to (根据) the passage?

A. The twins are famous players in Poland.

B. The elder brother likes talking a lot.

C. The younger brother likes to be quiet.

D. The twins were in a funny movie when they were young.

5. What do we learn from the passage?

A. People in Poland like the twins.

B. The twins want to be movie stars.

C. People in Poland don't like the elder brother.

D. The twins don't help each other.

题型:单项选择题

审查机构应当在收到审查材料后( )完成审查工作。

A.20个工作日

B.20个工作日以内

C.30个工作日

D.30个工作日以内

题型:单项选择题

1959年,美国国家展览会在莫斯科举办。对于榨汁机和洗碗机等展品,赫鲁晓夫表示工人阶级绝不会购买这些无用的小器具,当场引起了美国副总统尼克松的反对。这反映了当时()。

A.美苏冷战的重点从军事领域转向经济领域

B.美国霸主地位动摇,急需打开苏联市场

C.苏联轻工业发达,不需要进口这些器具

D.经济文化交流没有改变两国意识形态的对立

题型:单项选择题

振冲挤密法一般在()地基中使用,可不另外加料,而利用振冲器的振动力,使原地基的松散砂振挤密实。

A.中砂

B.砾砂

C.粗砂

D.卵石

E.角砾

题型:单项选择题

男性,25岁,高热,皮肤瘙痒半个月,有颈及锁骨上淋巴结肿大,无压痛,互相粘连,血红蛋白90g/L,白细胞10×109/L,中性粒细胞66%,淋巴细胞24%,骨髓涂片找到R-S细胞。治疗主要方案是()

A.扩大照射

B.联合化疗+局部照射

C.MOPP方案

D.CHOP方案

E.大剂量MTX化疗

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