女，57岁。左耳聋、耳鸣病史10年，无其他慢性疾病史。7个月前无明显诱因出现发作性左侧鼻孔及鼻背部电击样疼痛，每次发作持续1～2min；发作间隙期无任何不适；触摸鼻背部皮肤可诱发疼痛发作；卡马西平治疗（0.1g，3/d）部分缓解。神经系统检查：左传导性耳聋，左侧角膜反射消失。诊断应首先考虑（）
A.原发性三叉神经痛
B.蝶腭神经痛
C.继发性三叉神经痛
D.鼻窦炎
E.非典型面痛
参考答案：C
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| Tony loved basketball. One afternoon on his way to a basketball game, he was walking and dreaming about playing college 1 the next year. Suddenly a car hit him and he was thrown three 2 into the air. Tony woke up in a 3 room. When the doctor told him that both his legs were broken, he knew his college basketball dreams were 4 . Tony did what the doctors told him. 5 it didn't work when he left the hospital,Tony was sent to a rehab (康复) center. A week after he arrived there, he met Sunny Chen. Sunny used to be a coach. His legs were hurt 6 in a skating accident. Though he couldn't move his legs, Sunny became a coach of a basketball 7 called the Suns. It was a on-wheelchair basketball team, because 8 on the team played from a wheelchair. Sunny invited Tony to 9 the game. Tony played badly, but for the 10 time since the accident, he stopped feeling sorry for himself. After becoming a part of the Suns, Tony improved quickly. Basketball Was like 11 for him. Tony was much better than before. When Tony became sad or 12 , Sunny was there to help him. The day 13 Tony left the center, he had dinner with Sunny. He asked Sunny 14 he could be so happy, even with his broken legs. Sunny 15 and said, "It's really quite easy. When you keep your face to the sun,the shadows (阴影) fall behind." | ||||
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