下肢急性动脉栓塞可有() ["5"P"表现","Buerger试验阳性","测定静脉血氧含量明显增高","Perthes试验阳性","大隐静脉瓣膜功能试验阳性"]
两穴之间距离不是2寸的是() ["A.阳池、外关","B.曲池、手三里","C.太溪、复溜","D.足三里、上巨墟","E.条口、上巨墟"]
怀疑流脑时首先应做() ["血常规检查","头颅X光片","头颅CT","脑脊液检查","使用抗菌药物"]
追求全面开放是提高开放水平的必然。下列关于全面开放的开放举措,具体说法错误的一项是()。 ["推动陆海内外联动、东西双向开放","坚持自主开放与均等开放","统筹多双边和区域开放合作","加快实施自由贸易区战略,推进一带一路建设"]
男性,32岁,胸骨左缘第3肋间有舒张早期递减型吹风性杂音,诊断可考虑主动脉瓣关闭不全。本杂音应与哪种情况相鉴别() ["动脉导管未闭","三尖瓣狭窄","房间隔缺损","室间隔缺损","肺动脉瓣相对关闭不全"]
什么是休药期?