问题
单项选择题
关于原发性三叉神经痛的临床表现中，哪项不正确
A．阵发性剧痛
B．常有扳机点
C．多为单侧
D．多在第一支、第二支分布区
E．查体无阳性体征
答案
参考答案：D
解析：[解题思路] 原发性三叉神经痛多在第二支、第三支分布区。
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关于原发性三叉神经痛的临床表现中，哪项不正确
A．阵发性剧痛
B．常有扳机点
C．多为单侧
D．多在第一支、第二支分布区
E．查体无阳性体征
参考答案：D
解析：[解题思路] 原发性三叉神经痛多在第二支、第三支分布区。
Here are reports of three attacks (攻击). Three swimmers were attacked by sharks (鲨鱼) because they didn't obey (遵守) the safety rules for swimmers.
Report 2: Ann was a very good swimmer. She bought a new bright red swimming suit. She was swimming with some friends when a shark attacked her. Report 3: Jack was on holiday in Australia. He cut his foot on the beach. He went swimming the same day and got attacked. 阅读上面的材料，完成下列句子。(每空一词) 小题1:Colin was attacked by a shark and died because he was swimming with two friends very late at ________. 小题2:It’s not a good idea to wear a ________ red swimming suit like Ann, because sharks can see colours. 小题3:You mustn’t go swimming with an open _________. 小题4:If you see a shark, try to swim ________, with even strokes. 小题5:You can be _________ only if（只要） you obey the safety rules for swimmers. |