问题
单项选择题
男，29岁，因服毒昏迷不醒，被送入急诊室抢救。其家属不能准确地说出毒物的名称及性质，观察病人双侧瞳孔缩小。
根据病人瞳孔变化初步判断引起病人中毒的毒物( )。
A．碱性物中毒
B．酸性物中毒
C．有机磷，吗啡类中毒
D．颠茄类中毒
E．乙醇中毒
答案
参考答案：C
解析：[知识点] 神经系统检查
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男，29岁，因服毒昏迷不醒，被送入急诊室抢救。其家属不能准确地说出毒物的名称及性质，观察病人双侧瞳孔缩小。
根据病人瞳孔变化初步判断引起病人中毒的毒物( )。
A．碱性物中毒
B．酸性物中毒
C．有机磷，吗啡类中毒
D．颠茄类中毒
E．乙醇中毒
参考答案：C
解析：[知识点] 神经系统检查
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| How many festivals do you know in other countries? Today, I want to introduce some to you. April Fool's Day is on April lst. It's a traditional (传统的) festival in England and the USA. People always play tricks on (捉弄) each other on that day. Children like that day because they can play tricks on their parents or teachers. Mother's Day is on the second Sunday in May. It's a day to thank mothers. On that day, mothers usually get flowers, cards and some other presents. Fathers and children should help do housework, so mothers can have a good rest. Thanksgiving Day is on the fourth Thursday in November in America. On that day, families all get together and have a big dinner. They thank God for giving food to them. Christmas Day comes on December 25th. It's the most popular festival in a year in western (西方 的) countries. People give presents to their friends and family. They also go to visit friends. | |||||||||||||||
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