可供类风湿性关节炎选择的手术方法有() ["滑膜切除术","关节清理术","截骨术","关节融合术","关节成形术"]
下列可引起呕吐物多且有粪臭味的疾病是()。 ["胃潴留","肠梗阻","十二指肠雍滞","幽门梗阻","有机磷中毒"]
临床上检查股骨大转子是否上移的方法有() ["髂坐线测定法(Nelaton线)","大转子与髂前上棘间水平距离测定法(Bryant三角)","髂转线试验","髂坐线和颈闭孔线测定法","髂转线、髂坐线和颈闭孔线测定法"]
下列可引起呕吐伴右上腹痛、发热、黄疸的疾病是()。 ["急性肠炎","急性胰腺炎","急性腹膜炎","急性肾盂肾炎","急性化脓性胆管炎"]
心电图上诊断Ⅱ度Ⅰ型房室传导阻滞的依据是() ["A.P波与QRs波群无关","B.PR间期恒定不变","C.PR间期逐次延长伴QRS波漏搏","D.3:2房室传导阻滞","E.QRs波群正常"]
核黄素良好的食物来源是()。