第25题: [单项选择]Parents who have an adopted child want to know() A. how to hide the fact that he or she is adopted B. when the child was born exactly C. whether they should tell the child that he or she is adopted D. if the child has certain disease 参考答案:C 答案解析:
第28题: [单项选择]以下不符合肝门部胆管癌的是() A. B超可见肝内胆管扩张或见胆管肿物 B. ERCP仅能显示部分肝外胆管 C. CT见肝内胆管扩张、肝门部有肿块 D. 无痛进行性黄疸 E. 右上腹可触及胀大的胆囊 参考答案:E 答案解析:中下段胆管癌时可触及肿大的胆囊,而上段胆管癌胆囊不可触及,肝门部胆管癌为上段胆管癌,故不能触及肿大的胆囊。