问题 单项选择题

左侧继发性三叉神经痛,除出现左面部痛觉减退外,尚有的体征为()

A.左角膜反射消失,下颌向右偏斜

B.左角膜反射存在,下颌向右偏斜

C.左角膜反射消失,下颌无偏斜

D.左角膜反射消失,下颌向左偏斜

E.左角膜反射存在,下颌无偏斜

答案

参考答案:D

解析:三叉神经为混合神经,既有感觉成分也有运动成分,当其继发性受损时有感觉症状和运动症状,三叉神经支配区的感觉障碍、角膜反射消失、患侧咀嚼肌瘫痪、咬合无力、张口时下颌向患侧偏斜。

选择题
完形填空

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中的两项为多途选项。

It is said that there are about 40,000 different kinds of jobs in the world. ___小题1:___

  “Finding a job” is not the same as “choosing a job”. Many young people end up in a job which they are not suitable for. __小题2:___. Here are a few steps to help you think about jobs which you might enjoy doing after school or university.

  First, it is important to realize what kind of person you are, which special qualities make you different from everyone else and what you are interested in. ___小题3:___. If you like art and enjoy looking at pictures, that is an interest. But if you can draw a horse that looks like a horse instead of a big dog, that is a skill.

  Then ask yourself this question: in the following three areas ― skills with people, skills with information and skills with things ― which are your best skills?

  After examining your skills, the next step is research. To find out as many different kinds of jobs as possible, go to the library and read books, magazines and newspapers. ___小题4:__.

  Finally, trust your own ideas and your own thinking! ___小题5:___.

A.It is your own life, so find something that you enjoy doing.

B.Choosing the right one itself is a difficult job.

C.We must know what our ideal jobs are.

D.There is a difference between an interest and a skill.E. Ask your friends about the work they do.

F. “Chance” may play a more important part than “decision”.

G. Your parents may also give you some useful advice.