位于乙状结肠直肠连接部的是()位于降结肠乙状结肠交界处的是()位于脾曲的是() ["A．Payr～Strauss括约肌","B．Cannm括约肌","C．Bakki括约肌","D．Rossi括约肌","E．Mouttier括约肌"]
易引起钩端螺旋体病后发症(眼后发症，闭塞性动脉炎)的主要型别是() ["A．秋季热型","B．波摩拿型","C．七日热型","D．沃尔登型","E．犬型"]
左下腹小肠是()中段回肠是()右中下腹小肠是()盆腔内小肠是() ["A．第6组小肠","B．第5组小肠","C．第4组小肠","D．第3组小肠","E．第2组小肠"]
不属于钩端螺旋体病的后发症的是() ["A．后发热","B．虹膜睫状体炎","C．闭塞性脑动脉炎","D．肾小球肾炎","E．反应性脑膜炎"]
食管上段为()食管中段为()食管下段为() ["A．内层环行肌","B．外层纵行肌","C．平滑肌","D．横纹肌","E．横纹肌与平滑肌混合"]
可观察到肠系膜上动脉压迹的是()可观察到胰头病变的是()
