能大致区分胸腔积液性质的影像方法是() ["X线片","MR","血管造影","透视下变换体位","以上均不是"]
治疗咳血阴虚肺热证的最佳选方是() ["桑杏汤","清燥救肺汤","百合固金汤","沙参麦冬汤","清金化痰汤"]
清创术中不包括以下哪项() ["消毒和清洗","清除血块,止血","清除异物,切除,失活组织","消灭死腔","清除骨折片"]
患者喉痒咳嗽,痰中带血,口干鼻燥,舌质红,脉数。此病的病机是() ["燥热伤肺","肝火犯肺","虚火灼肺","痰热蕴肺","以上均不是"]
基因工程的设计施工是在什么水平上进行的?() ["细胞","细胞器","分子","原子"]
超声雾化吸入。