患者男性,20岁,因“10分钟前外伤,上前牙脱落”来诊。口腔检查:左上中切牙完全脱位

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问题:

患者男性,20岁,因“10分钟前外伤,上前牙脱落”来诊。口腔检查:左上中切牙完全脱位,牙冠完整。

该牙常见的愈合方式为()

A.瘢痕愈合

B.牙周膜愈合

C.一期愈合

D.骨性粘连

E.炎症性吸收

考点:口腔内科(医学高级)牙体硬组织非龋性疾病牙体硬组织非龋性疾病题库
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用所给单词的正确形式填空

       "Hi! John," Mary ran towards me with a bright smile,   1   (say) ,"I'm going to have a dance performance tonight. I hope you'll come. Here is the ticket. Don't forget ! "  Then  she   2   (leave) in  a  hurry.  " What?Dancel? Is that possible?" I asked   3    (I). Mary was not such kind of girl. She was a quite usual one. I had never seen her wearing   4   (color) clothes. In fact, she really did not know how to dress up. What a temble thingl  "I should go to,l must go to,"  I thought. I amved at the hall with the ticket,found my seat and sat down.Her performance was the   5    (seven) one. I knew I would have a hard time before her turn,for I had no sense of art,but her performance was worth   6    (watch) ,no matter how long I would wait. Time went   7   (slow). I tried my best not   8   (fall) asleep. Just then,came   9   (word), " Let's welcome the next exciting dance...Latin ! "

       Hearing this, I opened my eyes as large as possible,fearing to lose anything. Wearing a golden and shining skirt,Mary appeared. She danced with a sweet smile,    10   (look) like  a  pretty  butterfly (蜘蝶 ) flying...l  could hardly believe my eyes. After all the performance ended,l waited for her at the gate. " Hi! "  She stood in front of me with her crystal(水晶) shoes. " How do you feel?"

       " Fantastic ! "  I answered. " Ha,ha. I knew it   11   (be).”she could not hide her   12   (excite) ,laughing like a child. At that time,l realized that every girl   13    (have)a pair of special shoes which are like the crystal shoes of Cinderella(灰姑娘).

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我国证券公司监管制度包括()。

A.业务许可制度

B.以净资本为核心的风险监控与预警制度

C.合规管理制度

D.风险控制制度

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鼻疖最严重的并发症是()。

A.脑膜炎

B.眼蜂窝织炎

C.上唇蜂窝织炎

D.海绵窦血栓性静脉炎

E.软骨膜炎

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 在测平均速度的实验中(如图),斜面应选择较小坡度,这样设计是为了实验中便于测量      .若秒表每格为1s,则该实验中,小车通过全程的平均速度是       .实验中,小车通过上半程的平均速度           (选填“大于”、“小于”或“等于”)小车通过下半程的平均速度.

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矿井瓦斯有何危害

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