甲状旁腺显像主要用于( )、( )、( )的诊断。
参考答案:甲状旁腺功能亢进的诊断 甲状旁腺瘤术前定位 异位甲状旁腺的诊断
____ is known to us all is that the Chinese government has spared no efforts to protect
people from fake food.[ ]
A. As
B. It
C. That
D. What
患者女性,9岁。因上唇外伤性缺损行下唇组织瓣转移修复上唇缺损,其组织瓣成活后断蒂的时间为
A.术后1周
B.术后3周
C.术后10天
D.术后1个月
E.术后2个月