只能在方形弓丝上完成的弯曲叫第三序列弯曲,临床上通常称() ["A.转矩辅弓","B.排齐辅弓","C.内收弯","D.垂直曲","E.转矩"]
在“中有细子,亦可捺种”中,“捺种”指:() ["播种","耕种","播种","区种"]
下列哪一项不是单纯性肠梗阻的X线征象:() ["梗阻近段肠曲胀气、扩张","立位像可见肠内高低不等的液面","肠壁增厚、粘膜皱襞增粗","早期肠蠕动亢进","梗阻发生3~6小时可出现异常X线表现"]
患儿,男性,4岁,坠床后发现肘关节肿胀、疼痛,最可能的骨折是() ["肱骨外髁骨折","肱骨髁上骨折","肱骨内上髁骨折","孟氏骨折","桡骨颈骨折"]
关于正常肾脏CT增强扫描分期描述哪一项错误?() ["平扫","动脉期","实质期","延迟期","门脉期"]
法律主要通过()道德主要通过()道德和法律()