乳癌根治术后做辅助性术后放疗，可使局部复发率降低() ["A．1/2","B．1/5","C．2/3","D．2/5","E．1/4"]
免疫功能低下者如何预防医院感染?
乳腺癌的乳腺X线摄影不常见的表现为() ["A．边缘不规则，伴有毛刺的肿物","B．成堆细砂粒样钙化","C．血管增粗","D．皮肤增厚或局限性皮肤凹陷","E．片状密度增高影"]
纤维内镜的消毒剂首选___。
女性，40岁，右乳外上方2cm肿块，细针细胞学证实为腺癌，腋淋巴结未摸到，手术方式() ["A．右乳腺癌扩大根治术","B．单纯乳房切除术","C．改良根治术","D．根治术","E．局部切除+放疗"]
乙型肝炎病人和结核病人用过的体温表应用___处理。
