试题与答案

在临床医学研究中应切实保护受试者的利益,下列除外哪一项均对()。 A.实验研究前必须

题型:单项选择题

题目:

在临床医学研究中应切实保护受试者的利益,下列除外哪一项均对()。

A.实验研究前必须经过动物实验

B.实验研究前必须制定严密科学的计划

C.实验研究前必须有严格的审批监督程序

D.实验研究前必须详细了解病人身心情况

E.实验研究结束后必须做出科学报告

答案:

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参考答案:D解析:A client with an eating disorder may be secretive and unwilling to admit that a problem exists. Therefore, the nurse first must establish a trusting relati...

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Liverpool city council want to clear the city of fat pigeons. They say  that people are feeding the birds, which makes them fat. The pigeons get bigger because their normal diet would consist of seeds and insects, not high-fat junk food they are eating in the city centre.

The council want people to know that everyone who feeds the pigeons is responsible for the streets being so crowded with these birds. They hope to encourage the birds to move away from the city centre and into parks and open spaces.

Ten robotic birds have been brought into the city centre to scare the pigeons away and visitors are asked not to give the pigeons any food. The mechanical birds-known as "robops"-will sit on the roofs of buildings. They can be moved around to different locations. They look like a peregrine falcon, which is a bird that kills pigeons. They even make noises and flap their wings to scare the pigeons. They hope that the pigeons will go away before the city becomes the European Capital of Culture in two years.

73.Pigeons in Liverpool get fat because they eat________.

A. birds      B. seeds     C. insects    D. high-fat junk food

74.What do Liverpool city council try to do?

A. They want the pigeons to move out of the city centre.

B. They want people to feed the pigeons with healthy food.

C. They want people to keep the pigeons at home.

D. They want to keep robotic birds instead of pigeons.

75.The robotic birds are used to________.

A. make the city colorful         B. drive away the pigeons

C. help feed the pigeons          D. show people directions

76.This passage is most probably a(n)________.

A. notice     B. news report     C. short story      D. advertisement

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