穿过股管下口的结构是（） ["股动脉","股静脉","股神经","大隐静脉","子宫圆韧带或精索"]
长于治疗寒痰咳喘，胸满胁痛的药物是（）. ["白芥子","紫苏子","杏仁","葶苈子","桔梗"]
地鼠常见的颜色有（）等颜色。 ["野生色","白色","褐色","白褐色"]
成年人腹股沟管的长度应为（） ["A.2～3cm","B.4～5cm","C.6～7cm","D.8～9cm","E.10～12cm"]
垂体瘤视交叉损害一般可产生（） ["双眼对光反射减弱","双鼻侧偏盲","双眼象限盲","同向性偏盲","双颞侧异向性偏盲"]
氧化风机运行中振动加剧的原因。
