患者男性，37岁，68kg，右手被机械挫伤，食指至无名指皮肤破损，肌腱及神经损伤，急诊行清创、肌腱和神经吻合术。既往体健。
20分钟后麻醉效果仍不完善，锁骨上入路注入2%利多卡因15ml与0.5%布比卡因15ml的混合液，5分钟后患者诉憋气，心慌，烦躁不安，最可能的情况是（）。
A.气胸
B.局麻药中毒
C.误入蛛网膜下腔
D.过敏反应
E.膈神经阻滞
参考答案：B
Mrs Brown is from London in , but she likes in China. She says her students all study and they are all very friendly. She loves her students. Mrs Brown has a son and a daughter. son's name is Jack. He is ten years old. His sister, Linda, is 11 years old. They go to school here in China. They have classes weekdays. They like their school very . school they often go shopping. They swimming twice a week. Sometimes they help their mother some housework. They have a happy .
|