问题 问答题 简答题

骨折段移位的方式及影响因素?

答案

参考答案:

骨折后,骨折段可发生下 * * 种方式移位:①成角移位,两骨折段的纵轴线成角。②侧方移位,两骨折段纵轴线平行,断端错开。③缩短移位,两骨折段互相重叠或嵌顿,使其缩短。④分离移位,两骨折段在纵轴上互相分离,出现间隙。⑤旋转移位,远端骨折段围绕骨纵轴旋转。骨折后可发生一种移位,但常常几种移位并存,少数情况下不发生移位。影响骨折移位的因素有:①外界暴力的性质、大小和作用。②肌肉的牵拉。③骨折远端肢体重量牵拉。④不恰当的搬运和治疗。

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     Facebook (a social networking service) makes it far too easy to make new friends-Unfortunately, reality

is not like that.   1   The difference here is that we don't get to choose our families; friends, on the other hand,

are picked, selected and developed through our life.

     It is quite funny how your best friends know exactly what your are thinking without even telling them.

   2   This friend's sixth sense is something that takes time to develop through many long-lasting experiences

that your go through.

     I was once asked: which one would be the worst thing, to lose all your loved ones or to lose all your

friends?   3   I believe that I couldn't live a day if I had lost all my friends.

      Respect, loyalty (忠诚), and support are few of the qualities that will form a good friendship. There are

many others for sure, but it is enough for you to get these. 

       4   The ability to trust someone and therefore, be trusted, can be only built with a lot of effort and time.

     I hate that ugly Facebook's message "Add to your friends?" It is like a friends was something that you

could simply add to your "portfolio (文件夹)" without feeling.   5   

A. My answer was certainly the latter.

B. This is definitely not the way to make friends.

C. This is not something that happens overnight.

D. Life without friends is just like soup without salt.

E. We need friends to help us when we meet with difficulties.

F. Trust is also one of the major features of a good relationship.

G. Friends sometimes are just as important to us as our families.

判断题