流行性腮腺炎的临床特点是() ["A．多无发热","B．局部疼痛不明显","C．并发睾丸炎易导致不育症","D．一生极少再次发病","E．单纯腮腺炎不会引起血、尿淀粉酶增高"]
以下正常食管X线解剖的说法，哪项不对() ["A．始于颈6椎体水平","B．止于胸11椎体水平","C．通常分颈段、胸段、腹段","D．食管粘膜纹与胃相似","E．青年人有三个生理压迹"]
老年人较特征的食管生理性压迹是() ["A．主动脉弓压迹","B．左主支气管压迹","C．降主动脉压迹","D．左心房压迹","E．以上都不是"]
挤压伤
急性腹膜炎可以继发的胸部病变，下列错误的是() ["A．膈肌活动度受限","B．胸膜腔积液","C．支气管扩张","D．肺底炎症","E．肺底小叶不张"]
肌张力
