采用计算机和远程通讯技术的医疗信息传输系统总称为() ["A．远程会诊","B．远程诊断","C．远程教育","D．远程医疗系统","E．远程放射学系统"]
影响放射治疗的临床因素有哪些?
骨样骨瘤偶见于() ["A．胫骨","B．股骨","C．腓骨","D．脊椎","E．颅骨"]
C神经根受压可出现() ["A．肱三头肌无力","B．拇指麻木","C．上臂外侧疼痛","D．桡骨膜反射减退","E．小指麻木"]
下述哪组肋骨联合最常见() ["A．第1、2肋骨间联合","B．第3、4肋骨间联合","C．第5、6肋骨间联合","D．第7、8肋骨间联合","E．第9、10肋骨间联合"]
试述各种细胞对放射线敏感度。
