下列药物中,以β-肾上腺素受体激动剂扩张支气管而实施平喘治疗的药物不是() ["麻黄素","沙丁胺醇","福莫特罗","异丙东莨菪碱","异丙肾上腺素"]
女,39岁,左颈部可扪及一肿块,无发热,无疼痛,CT如图所示,最可能的诊断是()。 ["颈部神经鞘瘤","颈动脉体瘤","颈部神经纤维瘤","颈部海绵状血管瘤","颈动脉瘤"]
患者,男性。34岁,建筑工人。一次事故严重外伤,大量出血,血压下降少尿。经抢救低血压和血容量已纠正后。尿量仍很少,为避免肾衰竭的进展,应给哪种药物() ["氢氯噻嗪","呋塞米","螺内酯","氨苯蝶啶","卡托普利"]
肝门部结构的描述,哪项是错误的() ["门静脉最粗","肝动脉位于门静脉的前内侧","肝静脉位于门静脉下后方","肝总管在门静脉的外侧","正常时肝内胆管不显示"]
以下哪项不属于延髓背外侧综合征() ["交叉性感觉障碍","眩晕,呕吐","同侧Horner征","饮水呛咳","对侧小脑共济失调"]
血胸治疗原则