下列哪一项不是传导阻滞常见的原因() ["A.冠心病","B.心导管检查","C.先天性心脏病","D.风湿性瓣膜病","E.心肌炎与心肌病"]
第3~7颈椎前后位摄影时,中心线应() ["向头侧倾斜20°","向头侧倾斜10°","垂直入射胶片","向足侧倾斜10°","向足侧倾斜20°"]
特发血小板减少性紫癜护理体检可见的主要表现是()。 ["口周疱疹","尿血","肝大","月经过多","皮肤黏膜出血"]
患太阳中风,医师初诊误予攻下,药后症见发热,不恶寒,喘而汗出,利下不止,治疗宜用() ["桂枝加厚朴杏子汤","葛根芩连汤","理中汤","麻杏石甘汤","桂枝加人参汤"]
下列哪项不是低温引起的血管系统的变化() ["血压逐渐降低","心率逐渐减慢","心电图ST段下降","中心静脉压下降","冠脉血流量下降"]
分别测定24h内每次排出的尿液体积,然后计算总量的尿量检查方法为()将24h内各次排出的尿液,全部收集在一个容器内,然后测总量的尿量检查方法为()