老年人臀部着地跌倒,最常见的骨折为()。
A.股骨颈骨折
B.股骨粗隆间骨折
C.股骨干骨折
D.大粗隆骨折
E.脊柱压缩性骨折
参考答案:A, B, E
In relation to the law of agency, explain how an agency relationship can be established in the following ways:
(c) by estoppel; (3 marks)
下列关于大建中汤功效的描述,正确的是()
A.温中祛寒,益气健脾
B.温中补虚,和里缓急
C.温中补虚,降逆止痛
D.温中补虚,降逆止呕
E.回阳救逆