纳洛酮救治苯二氮类药物中毒的主要机制是() ["迅速通过血脑屏障,竞争性地阻止吗啡样物质与受体结合","增强脑干网状结构上行激活系统功能","降低脑血管阻力,增加脑血流,改善大脑物质代谢","对抗惊厥并促进大脑功能障碍的恢复","兴奋虹膜括约肌,增加腺体分泌及兴奋平滑肌"]
奔豚汤的主药是() ["甘李根白皮","芍药","两者均可","两者均非"]
治疗肺结核咯血最有效的药物是() ["酚磺乙胺","止血芳酸","垂体后叶素","维生素K1","云南白药"]
过敏性紫癜的组织学改变是() ["A.白细胞破碎性大血管炎","B.白细胞破碎性小血管炎","C.淋巴细胞性小血管炎","D.肉芽肿性大血管炎","E.肉芽肿性小血管炎"]
手阳明大肠经缺盆部支脉的循行是() [""入脑,上颠,循额"",""交人中,左之右,右之左,上挟鼻孔"",""其直者,从缺盆下乳内廉,下挟脐,入气街中"",""其直者,从肺出络心,胸中"",""其直者,下腋循胸,过季肋""]
临床思维的两大要素是()、()