问题
单项选择题 A3/A4型题
女，30岁。腕部外伤，桡腕关节尺侧疼痛，肿胀，活动受限，将桡腕关节尺侧偏斜并做纵向挤压时可引起局部疼痛，被动旋转桡腕关节尺骨头向背侧移位并发出弹响声。
腕关节盘是（）。
A.三角形骨块
B.三角纤维软骨块
C.三角形韧带
D.四边形纤维软骨块
E.四边形骨块
答案
参考答案：B
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女，30岁。腕部外伤，桡腕关节尺侧疼痛，肿胀，活动受限，将桡腕关节尺侧偏斜并做纵向挤压时可引起局部疼痛，被动旋转桡腕关节尺骨头向背侧移位并发出弹响声。
腕关节盘是（）。
A.三角形骨块
B.三角纤维软骨块
C.三角形韧带
D.四边形纤维软骨块
E.四边形骨块
参考答案：B
Once upon a time, there was a little boy named Rakesh, he studied and lived in a boarding school(寄宿学校). Every night he jumped over the wall and played outside. He returned before dawn (黎明) and lay on his bed again, so no one knew that Rakesh went out at . One night as usual, Rakesh found asleep. He decided to play outside again. He went into his teacher—Mrs. Green’s room and saw her . Then Rakesh walked out towards the wall. Near the wall, there was a ladder in the bushes, he hid it there. He the ladders and he climbed up it , then jumped over the wall. at that time his teacher was awake and saw him going out. got up and took away the from the wall. A few hours , Rakesh returned. In the dark, he tried to climb from the wall. Sadly, there was no ladder, instead, Mrs. Green was standing where the ladder was and waited for him. Rakesh was very to be punished (处罚), but to his surprise, she just helped Rakesh to get onto the ground , said, "Rakesh, at least a warm coat with you, when you go out at night." Mrs. Green's made Rakesh know his own faults. He apologized (道歉) and never went out at night again. It is the lesson that he has ever had.
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