下列甲状腺癌预后最差的是() ["乳头状癌","滤泡癌","髓样癌","巨细胞型未分化癌","嗜酸性细胞腺癌"]
下列哪项不是山楂的应用() ["肉食积滞证","泻痢腹痛","产后瘀阻腹痛","咳喘痰多","疝气痛"]
慢性肺心病时肺动脉高压形成的最主要的因素是() ["支气管平滑肌痉挛","支气管感染","缺氧性肺小动脉痉挛","肺毛细血管数量减少","肺静脉压力增高"]
1型糖尿病的两种亚型是()。1 ["免疫介导和特发性","MODY1和MODY2","MODY和线粒体DNA","IGT和IFG","MODY和GDM"]
免疫组化染色,CT阳性、TG阴性表达的甲状腺癌是() ["乳头状癌","滤泡癌","嗜酸细胞癌","髓样癌","梭形细胞型未分化癌"]
哪些情况下忌行钡灌肠检查?