地图舌患者可能有的症状是() ["自发痛","口干","冷热疼","烧灼刺激痛","阵发性疼痛"]
女性,16岁。受凉后咳嗽、喘息3天,自服氨茶碱,症状无缓解。体检:大汗,两肺可闻及哮鸣音,心率120次/分,有奇脉,胸腹矛盾运动。既往有哮喘病史。最可能的诊断是() ["急性支气管炎","心源性哮喘","过敏性肺炎","重症支气管哮喘","慢性喘息性支气管炎急性发作"]
早期胃癌确诊的首选方法是() ["超声","CT","胃镜活检.","胃肠气钡双重造影","MRI"]
急性喉炎是喉部黏膜及喉部软骨的急性卡他性炎症。()
食品营养强化剂的使用目的是() ["改善食品品质","增强食品功能","增进食品色香味","延长食品保质期","弥补食品的营养缺陷"]
新生儿溶血病换血疗法的换血量为(),导管插入部位为()。