可观察到肠系膜上动脉压迹的是()可观察到胰头病变的是() ["A．十二指肠肠圈","B．十二指肠降部","C．十二指肠水平部","D．十二指肠升部","E．十二指肠球部"]
钩端螺旋体病病死率最高的型别是() ["A．流感伤寒型","B．肺大出血型","C．黄疸出血型","D．重症黄疸出血型","E．脑膜脑炎型"]
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"]
左心房增大可见于()左心室增大可见于()法洛四联征可见于() ["A．左支气管抬高征","B．心后三角消失","C．心尖抬高","D．靴形心脏","E．肺门舞蹈"]
钩端螺旋体病实验室血清学试验，下列检查中以哪种有较高的特异性和敏感性() ["A．凝集溶解试验","B．炭凝集试验","C．细胞凝集试验","D．红细胞溶解试验","E．补体结合试验"]
完全性肺静脉畸形引流可见于()大动脉炎可见于()动脉导管未闭可见于()
