问题 问答题 简答题

眼睛倒毛怎么办?

答案

参考答案:倒睫毛医学上称为“倒睫”,是指眼睛的睫毛向后生长,弯曲粘附及眼球的不正常状态。凡能引起睑内翻的各种原因,均能造成倒睫,其中沙眼引起的倒毛较常见。其他如睑缘炎、睑腺炎、眼外伤等也可导致倒毛的发生,倒毛有时是一两根,有时是一部分,有时全部倒向后摩擦角膜导致患者极度痛苦,所以一旦发生倒毛,就要及时处理。处理的方法主要是:注意结膜、睑缘、睫毛的卫生,避免用不干净的手擦拭眼睛,防止不卫生的拔睫毛等美容方法,对少数的倒毛可用温开水清洗后轻轻拔除,如果有感染应局部应用抗炎药,如果倒毛严重的话,应该去医院眼科矫正倒毛。

单项选择题
阅读理解

Today, roller skating is easy and fun. But a long time ago, it wasn't easy at all. Before 1750, the idea of skating didn't exist. That changed because of a man named Joseph Merlin. Merlin's work was making musical instruments. In his spare time he liked to play the violin. Joseph Merlin was a man of ideas and dreams. People called him a dreamer.

 One day Merlin received an invitation to attend a fancy dress ball. He was very pleased and a little excited. As the day of the party came near, Merlin began to think how to make a grand entrance at the party. He had an idea. He thought he would get a lot of attention if he could skate into the room.

  Merlin tried different ways to make himself roll. Finally, he decided to put two wheels under each shoe. These were the first roller skates. Merlin was very proud of his invention and dreamed of arriving at the party on wheels while playing the violin.

 On the night of the party Merlin rolled into the room playing his violin. Everyone was astonished to see him. There was just one problem. Merlin had no way to stop his roller skates. He rolled on and on. Suddenly, he ran into a huge mirror that was hanging on the wall. Down fell the mirror, breaking to pieces. Nobody forgot Merlin's grand entrance for a long time!

小题1:The text is mainly about_________.

  

A.a strange man

 

B.an unusual party

 

C.how roller skating began

 

D.how people enjoyed themselves in the 18th century 小题2:People thought Merlin was a dreamer because he________.

  

A.often gave others surprises    

B.was a gifted musician

 

C.invented the roller skates    

D.was full of imagination 小题3: Merlin put wheels under his shoes in order to_______.

  

A.impress the party guests     

B.arrive at the party sooner

 

C.test his invention        

D.show his skill in walking on wheels 小题4: What is the main point the writer is trying to make in the last paragraph?

  

A.The roller skates needed further improvement.

 

B.The party guests took Merlin for a fool.

 

C.Merlin succeeded beyond expectation.

 

D.Merlin got himself into trouble.