阿司匹林的主要不良反应有哪些7如何避免?
肱骨外科颈骨折是指肱骨解剖颈下几厘米处的骨折() ["2cm","1~2cm","3cm","2~3cm","2~4cm"]
经脉有表里关系的是:() ["手太阴与手少阳","足厥阴与足少阳","手少阴与手阳明","足太阳与足太阴","足少阴与足阳明"]
下列关于桡骨头骨折叙述不正确的有()。 ["属关节内骨折","儿童多见桡骨头骨骺分离","多由间接暴力所致","多伴有桡骨头半脱位","多见于少年儿童"]
下列哪项不是经络的生理功能?() ["沟通联系作用","运输渗灌作用","感应传导作用","调节作用","温煦作用"]
简述中枢兴奋药的分类。