问题
单项选择题
感染性多发性神经根炎的主要病理改变是（）
A.周围神经广泛、多病灶节段性脱髓鞘
B.血管周围淋巴细胞浸润
C.脊髓前角运动神经元减少
D.黑质多巴胺脱失
E.神经元纤维缠结
答案
参考答案：A
解析：B是流行性乙型脑炎的改变，C是脊髓灰质炎的改变，D是Parkinson病，E是Alzheimer病。
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感染性多发性神经根炎的主要病理改变是（）
A.周围神经广泛、多病灶节段性脱髓鞘
B.血管周围淋巴细胞浸润
C.脊髓前角运动神经元减少
D.黑质多巴胺脱失
E.神经元纤维缠结
参考答案：A
解析：B是流行性乙型脑炎的改变，C是脊髓灰质炎的改变，D是Parkinson病，E是Alzheimer病。
I returned home to spend the holiday with my mom excitedly. I was looking forward to sitting down on the sofa, watching TV and until midnight with her. However, things weren’t as I expected. Not long I arrived home, mom got a phone call. One of her friends her to play cards. She gladly accepted the invitation and went at once. I thought she didn’t like me. During the following days, I deliberately(故意的) to speak to her. Whenever she spoke to me, I just stood in silence. But later I began to feel . Sometimes I really wanted to say sorry to her, when I saw her making delicious food or buying me favorite snacks. Maybe she felt sorry for she had done that night. I began to think that I should do something to make the things At the end of the holiday, I began to help with some from making the bed to cleaning the house, I did I could when mom wasn’t around. When she returned, she smiled happily. On the day，she insisted (坚决要求) on driving me to the bus station. At first we said nothing, then mom said, “Sorry for that night. You know that you mean than anything to me .”I couldn’t say a word as I tried to back the tears. Before getting on the bus, I finally said sorry to her. Mom smiled, and there were tears her eyes. But I knew they were tears of happiness.
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