诊断上尿路结石首选的检查方法是() A.腹部平片+静脉尿路造影 B.逆行造影 C.C

题型:单项选择题 A1型题

问题:

诊断上尿路结石首选的检查方法是()

A.腹部平片+静脉尿路造影

B.逆行造影

C.CT

D.肾动脉造影

E.MRI

考点:临床执业助理医师综合2010年临床执业助理医师资格考试真题(第二单元)
题型:单项选择题 A1型题

There are many famous museums throughout the world where people can enjoy art. Washington, D.C. has the National Gallery of Art; Paris has the Luvre; London, the British Museum. Florida International University (FIU) in Miami also shows art for people to see. And it does so without building, or even a wall for its drawing and paintings. FIU has opened what it says is the first computer art museum in the United States. You don’t have to visit the University to see the art. You just need a computer linked to a telephone. You can call the telephone number of a university computer and connect your own computer to it. All of the art is stored in the school computer. It is computer art, produced electronically by artists on their own computers. In only a few minutes, your computer can receive and copy all the pictures and drawings. Robert Shostak is direction of the new computer museum. He says he starts the museum because computer artists had no place to show their works.

A computer artist can only record his pictures electronically and send the records to others to see on their computers. He can also put his pictures on paper. But to print good pictures on paper, the computer artist needs an expensive laser printer (激光印刷) . Robert Shostak says the electronic(电子的) museum is mostly for art or computer students at school and universities. Many of the pictures in the museum are made by students. Mr Shostake said the FIU museum will take computer art more fun for computer artists because more people can see it. He says artists enjoy their work much more if they have an audience. And the great number of home computers in America could mean a huge audience for the electronic museum.

小题1:The main purpose of this text is to give information about_______.

A. museums throughout the world

B. an electronic art museum in Miami, U.S.A.

C. art exhibitions(展览会) in Florida International University

D. latest development of computer art

小题2:To see the art in FIU museum, you need______.

A.floppy discs(软盘)

B.a computer and a printer

C.pictures and drawings on paper

D.a computer connect to the museum by telephone line小题3:The museum was started when______.

A Robert Shostak wanted to do something for computer scientists

B. Robert Shostak wanted to help computer artists

C. art students needed a place to show their works

D. computer scientists wanted to do something about art

小题4:The words “an audience” in the last paragraph refer to ________.

A.art students

B.computer owners

C.exhibits in the museum

D.those who will enjoy art.

题型:单项选择题 A1型题

在单向沟通和双向沟通的对比中,()选项属于单向沟通的特点。

A.接受信息的人更有信心

B.速度较慢,但是更准确

C.发送信息的人不会受到攻击

D.双方都要参与,相互反馈

题型:单项选择题 A1型题

有一个处理废水的稳定塘,塘的宽度为25m,长为100m,水深2m,水力停留时间(塘的容积与流量之比)为15天,呈缓慢的均匀流(可按雷诺模型律求解)。设制作模型的长度比尺为20,则水在模型中的水力停留时间为()。

A.54min

B.18min

C.27min

D.36min

题型:单项选择题 A1型题

中国早期农业的主要作物是?()

A、小米

B、小麦

C、水稻

D、玉米

题型:单项选择题 A1型题

甲和乙在大街散步时遇到丙对面走来,甲对乙说,你敢过去打丙一耳光,我马上请你吃饭。乙说,一言既出,驷马难追。乙叫住丙一耳光将其打倒,导致丙住院花去医疗费500元。丙请求赔偿。对于上述情形,表述正确的是______。

A.甲、乙构成共同侵权,应当对丙的损害承担侵权责任
B.乙构成单独侵权,甲不承担侵权责任
C.甲、乙应当按照各自的过错对丙承担侵权责任
D.甲构成单独侵权,乙不承担侵权责任

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