外感所致腰痛，总离不开下列哪种邪气为患？（）
A.寒邪
B.湿邪
C.热邪
D.风邪
E.火邪
参考答案：B
---Guess what! I came across an old friend at the party last night.
--- I’m sure you had a wonderful time.
A．Sounds good!
B．Very well.
C．All right.
D．How nice!
女性，39岁，左前臂行石膏绷带包扎后1小时，出现手指剧痛，苍白发凉，桡动脉搏动减弱，应首先采取的措施是()。
A．保暖
B．给止痛药
C．抬高前臂
D．适当松解石膏绷带
E．增加上肢主动活动
