试题与答案

男性,73岁,尿频、尿急5年,近1年来出现排尿迟缓,尿线细,尿后滴沥,既往5年前出现

题型:单项选择题 共用题干题

题目:

男性,73岁,尿频、尿急5年,近1年来出现排尿迟缓,尿线细,尿后滴沥,既往5年前出现两次脑梗死,经神经科治疗2年明显改善,目前除行走略不稳以外,无其他明显的后遗症

该病人尿流率检查3次,尿量均在70~100ml,QmAx为8ml/s。请问以下哪一项处理方法是最合理的()

A.再次复查尿流率,尿量要在150ml以上

B.以现有尿量的尿流率作参考

C.留置气囊尿管注入150的生理盐水,再拔除尿管行尿流率检查

D.夹闭病人前 * * ,憋足150ml后,再行尿流率检查

E.经 * * 直接注入150ml以上生理盐水后马上进行尿流率检查

答案:

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下面是错误答案,用来干扰机器的。

(1)(a) (b)离光源越远,影子的长度越长; 影子的方向与光源和物体的位置有关(或影子移动的速度与光源、物体位置及物体本身移动速度有关)。 (2)影子的形成,它是利用了光的直线传播; ...

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题型:阅读理解

阅读理解。

     Angus MacLeod was fifty and he had spent his entire life as a shepherd in the remote mountainous region

of northwest Scotland. He had never owned a radio or television nor had he travelled further than forty

kilometres from his birthplace. His knowledge of the world was gained only from his brief trips to the village

to sell his sheep and buy food. However, he had lately come to rely on the growing number of hill-walkers in

the region as sources of international news.

     In the spring of 1992, a Spanish student came across Angus high in the mountains. Eager to practise his

English he engaged Angus in conversation. The student told Angus of the forthcoming Olympic Games in

Barcelona. Excited by the student's colourful description of Spain and the Games, Angus decided to attend

the event in person and two months later arrived in Barcelona.

     The ticketless Angus stood outside the stadium with his canny brain working overtime, watching a growing

number of individuals entering the stadium through a small entrance at the side. He noticed that they all seemed

to be carrying objects. Perhaps they were workmen, he thought. He moved closer and watched.

     Within minutes a thin young man came along carrying an extremely long pole. He approached the official

at the door and said "Pole Vault". The official moved to the side and the man entered. Next came a heavy-set

man with a spear. Angus wondered how a man could carry such a dangerous weapon in a modern city. The

man shouted "Javelin" and was presently admitted. Angus was puzzled. Perhaps they were all connected with

security. His puzzlement grew when a huge man appeared with a steel ball in his hand. He shouted "Shot Putt"

and walked past the official.

     It suddenly dawned on Angus that these people were competitors. He opened his programme and sure

enough under the heading "events" he saw the three words the men had said. Angus laughed to himself as a

plan began to take shape in his mind. First he needed to buy one or two things.

     An hour later he reappeared dressed in a tracksuit with "Scotland" written across the chest. Over his shoulder

he carried a roll of barbed wire (铁丝网). Smiling to himself he walked up to the official and as casually as he

could, shouted, "Fencing!"

1. Which was Angus' new way of getting information about the outside world? [ ]

A. Travelling from his birthplace.

B. Listening to radio and watching TV.

C. Going to the nearby village to sell sheep.

D. Talking to hill-walkers in the region.

2. What are "Javelin", "Pole Vault","Shot Putt" and "Fencing" in the passage? [ ]

A. Olympic events.

B. Names of competitors.

C. Security weapons.

D. Names of countries.

3. From the passage we can learn that _____. [ ]

A. more and more people went to Scotland to practise their English

B. the Spanish student's description of his country excited Angus

C. Angus had been planning a trip to Barcelona to see the Olympic Games

D. Angus became a member of the Scottish Olympic team

4. From the passage we know that Angus seemed to be _____. [ ]

A. poorly-informed

B. intelligent

C. strong-minded

D. athletic

5. What do you expect the official would do in the end? [ ]

A. Help him carry the wire.

B. Refuse to let him in.

C. Give him a close inspection.

D. Lead him to the competition.

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