[单项选择]患者女,32岁,因“颈前肿大2年”来诊。无甲状腺功能亢进症状。查体:甲状腺Ⅲ度肿大,右侧稍小于左侧,表面似有小结节,无压痛。实验室检查:TT3、TT4正常。下列检查中对鉴别诊断无帮助的是()。 A. T抑制试验 B. 甲状腺摄碘率 C. TRH兴奋试验 D. 甲状腺自身抗体测定 E. 甲状腺细针穿刺做细胞学检查
第5题: [填空题]How to Use it This new (1) ______ cleaner is different from others. ·Spray the oven thoroughly. ·Leave the door closed and turn it on to (2) ______ degrees. ·Leave the oven on for (3) ______. ·Let it cool down. ·(4) ______ the dirt with a wet cloth. 参考答案:475