返流性食管炎常继发() ["A．食管癌","B．食管裂孔疝","C．食管静脉曲张","D．食管溃疡","E．食管憩室"]
膝关节交叉韧带损伤的体征() ["A．膝关节侧向试验阳性","B．膝关节过伸试验阳性","C．抽屉试验阳性","D．跟臀试验阳性","E．股四头肌抗阻试验阳性"]
内氏小体
踝关节退行性关节病的最常见病因是() ["A．创伤后关节炎","B．化脓性关节炎","C．类风湿性关节炎","D．银屑病性关节炎","E．病毒性关节炎"]
诊断扳机指(弹响指)的关键点是压痛点的定位，其部位靠近手指的() ["A．远端指间关节","B．近端指间关节","C．掌指关节","D．远端指间关节与近端指间关节","E．远端指间关节与掌指关节"]
街毒株
