C. 心包炎                                                                       D. 三尖瓣狭窄

12. 下列哪种疾病能使脐膨出 ?(     )

A. 大量腹水                                                             B. 胃炎

C. 肺炎                                                                    D. 肥胖体质

13. 下列反射，不是深反射的是 (     ) 。

A. 角膜反射                                                             B. 肱三头肌反射

C. 桡骨膜反射                                                                D. 肱二头肌反射

14.Oppenheim 征阳性的典型表现为 (     ) 。

A. 脚趾均跖屈                                                                B. 下肢迅速回收

C. 脚趾均背屈                                                                D.