视神经、视网膜、角膜的放射耐受量为() ["≤4000cGy/4周","≤4500cGy/5周","≤5000cGy/5周","≤5500cGy/6周","≤6000cGy/6周"]
不是宫颈癌高剂量率后装治疗的要点的是() ["治疗时间短","放射容器移位小","医护人员防护好","有利于乏氧细胞再氧合","有利于医师操作"]
目前对ⅡB期宫颈癌推荐的标准治疗方法是() ["手术","手术+放疗","外照射+腔内治疗+化疗","外照射+化疗","化疗+手术治疗+放疗"]
居我国妇女恶性肿瘤首位的是() ["乳腺癌","卵巢癌","宫颈癌","子宫癌","肺癌"]
关于前列腺癌常规外照射,下列叙述不正确的是() ["采用前后野和两侧野四野照射法","射野上界位于耻骨联合上5cm","下界位于坐骨结节下缘","前后野两侧界常为射野中心各旁开3.5~4cm","侧野前界位于耻骨骨皮质后缘,后界包括直肠前壁后6~10cm,不避开直肠后壁"]
晚期宫颈癌最常见的转移部位和器官是()