喘脱的病机为() ["心气欲竭,脾肾阳衰","心气欲竭,肺肾阳衰","肾气欲竭,心肺阳衰","肺气欲竭,肝肾阳衰","肺气欲竭,心肾阳衰"]
特发性血小板减少性紫癜的首选治疗是() ["脾切除","糖皮质激素治疗","长春新碱","大剂量免疫球蛋白","输浓缩血小板混悬液"]
实喘的治疗原则是() ["化痰平喘","祛邪利气","降气平喘","降气化痰","以上都不是"]
清热化痰,宣肺平喘用于喘证的哪一个证型() ["风寒袭肺","表寒里热","痰热郁肺","痰浊阻肺","肺气郁闭"]
患儿,男性,9岁。扭伤右足4小时,负重不能。检查:外踝部位肿胀明显,且有环行压痛,被动内翻外翻时疼痛加重。此病例最有可能的踝部外伤姿势为() ["A.内翻位扭伤","外翻位扭伤","垂直位损伤","跖屈位损伤","背伸位损伤"]
隔板轴向间隙调整的原则:保证(),保证()。