局麻拔除后5天张口受限，拔牙创愈合良好，翼内肌附丽点红肿压痛_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题 B型题

局麻拔除后5天张口受限，拔牙创愈合良好，翼内肌附丽点红肿压痛（）

A.局麻药中毒

B.局麻后局部出现血肿

C.暂时性面瘫

D.局麻后翼下颌间隙感染

E.晕厥

答案

参考答案：D

解析：下牙槽神经阻滞麻醉注射时，注射针把感染带入翼下颌间隙，可引起翼下颌间隙感染；下牙槽神经阻滞麻醉时麻药注入腮腺，麻痹面神经可引起暂时性面瘫；上牙槽后神经阻滞麻醉进针过深可刺破翼静脉丛引起血肿；利多卡因注射过量引起局麻药中毒；紧张、饥饿等局注麻药可出现晕厥。

选择题

位于浅海地区，深度一般不超过200米，这种海底地形是[ ]

A．海岭

B．海沟

C．大陆架

D．大陆坡

完形填空

完形填空（共20小题；每小题1分，满分20分）
The moment happened 30 yours ago but it was still fresh in my memory. I was a college freshman and had   26  up most of the night before laughing and talking with friends. Now just before my first 27  of the day my eyelids were feeling heavier and heavier and my head was drifting down to my desk to make my textbook a   28 . A few minutes nap（小睡）time before class couldn’t   29 , I thought.
BOOM! I lifted my head suddenly and my eyes opened wider than saucers. I looked around with my   30  beating wildly trying to find the cause of the   31  . My young professor was looking at me with a boyish（孩子气的）smile on his face. He had   32  dropped the textbooks he was carrying onto his desk. “Good morning!”, he said still   33  . “I am glad to see everyone is   34 . Now let’s get started. ”
For the next hour I wasn’t sleepy at all. It wasn’t from the   35  of my professor’s textbook alarm clock either. It was instead from the   36  discussion he led. With knowledge and good    37 he made the material come   38  . His insight was full of both wisdom and loving-kindness. And the enthusiasm and joy that he   39  with were contagious（有感染力的）. I   40  the classroom not only wide awake, but a little 41  and a little better as well.
I learned something far more important than not   42  in class that day too. I learned that if you are going to do something in this life，do it well，do it with   43  . What a wonderful place this would be if all of us did our work happily and well. Don’t sleepwalk（梦游）your way through 44  then. Wake up! Let your love fill your work. Life is too   45  not to live it well.

A．trouble	B．noise
C．failure	D．reference

A．angrily	B．unfortunately
C．deliberately	D．reasonably

C．complaining

A．fascinating	B．convincing
C．puzzling	D．encouraging

A．joy	B．speed
C．aim	D．qualification