桡骨干中1/3骨折复位固定后,前臂置于()。 ["中立位","功能位","旋前位","旋后位","中立稍旋后位"]
善治肝脾肾三脏疾患的腧穴是() ["隐白","公孙","太冲","三阴交","阴陵泉"]
桡骨干下1/3骨折复位固定后,前臂置于()。 ["中立位","功能位","旋前位","旋后位","中立稍旋后位"]
苯胺中毒的原因是() ["阻断呼吸链电子传递","与氧竞争血红蛋白","形成高铁血红蛋白","呼吸不到足够氧","电击型死亡"]
膀胱结石() ["膀胱壁毛糙不平,膀胱容积缩小","边缘多不规则,表面凹凸不平,基底宽,局部膀胱壁变硬,膀胱变形","逆行造影,表现为充盈缺损且随体位而动","造影早期无明显异常,晚期膀胱容积减小,表面毛糙,偶可见膀胱壁线样钙化","可见膀胱一侧壁向膀胱内突出的充盈缺损影,形态可呈圆形或不规则形,体位变后病灶无变化"]
什么是润滑油?