问题 单项选择题 A2型题

患者男,30岁,右眼视力急剧下降5天就诊。无明显眼红眼痛、畏光流泪现象。查:VodCF/20CM,Vos1.2。双眼前段无明显异常,右眼玻璃体混浊(++++),见大量新鲜出血。眼底视不及。左眼玻璃体透明,视盘边界清,色正常,视网膜红润,未见明显出血渗出。检查见颞上周边部分血管旁见白鞘,局部小静脉迂曲。该患者可初步诊断为()

A.Coats病

B.Eales病

C.视网膜分支静脉阻塞

D.增殖性玻璃体视网膜病变

E.急性视网膜坏死

答案

参考答案:B

解析:Eales病又称视网膜静脉周围炎,多见于青年男性,可出现反复发作的玻璃体积血,周边视网膜静脉炎症、出血、渗漏、机化牵引。

单项选择题
阅读理解

There are three branches of medicine. One is called “doctor medicine” or “scientific medicine”. Scientific doctors try to observe sickness, look for logical pattern, and then find out how the human body works. From there they figure out what treatments may work. This kind of medicine is believed to date from the 4th century BC. Although nowadays it is successful, in the ancient this approach(方法) probably did not cure many patients.

The second kind of medicine is called “natural cures” or “folk medicine”, in which less educated people try to cure sickness with various herbs. These folk healers also use observation and logic, but they are not so aware of it. They try things until they find something that seems to work, and then they keep doing that. Folk medicine flourished(兴起) long before the development of scientific medicine and was more successful in ancient times.

The third kind is called “health spas(水疗)” or “faith healing”. Sometimes this may be as simple as touching the holy man and being immediately healed. Other times, a magician may make you a magic charm, or say a spell(咒语), to cure you. Some religious groups organize healing shrines(圣坛) for the sick. In these places people rest, get plenty of sleep, eat healthy food, drink water instead of wine, and exercise in various ways. They also talk to the priests(牧师) and pray to the gods. If you are feeling depressed or you have been working too hard, going to these places may be just the right thing to make you feel better.

小题1:Doctor medicine _________.

  1. has a longer history than folk medicine
  2. has been practiced for around 2,400 years
  3. bases its treatments on observation and logic
  4. was very successful in curing sicknesses in ancient times
小题2: According to the passage, which of the following is NOT used in health spas?

A.Magic power

B.Various herbs

C.Religious faith

D.A healthy life style小题3:According to the passage, which of the following statements is true?

  1. Folk healers choose different herbs to cure diseases without any sound basis.
  2. People who practice folk medicine need lots of formal education on herbs.
  3. The success of folk medicine led to the development of doctor medicine.
  4. Natural cures worked better than scientific medicine in ancient times.
小题4: The author’s primary purpose in this passage is to_______________.

  1. describe different types of medicine
  2. argue for the importance of medicine in health care
  3. show the important role religion plays in medical treatments
  4. compare the educational background of three different types of patients