胃食管反流显像反流指数至少超过多少判断为胃食管反流
A.1%
B.2%
C.3%
D.4%
E.5%
参考答案:D
______ are/is powerful indirect socialization agents.
A.Parents
B.Friends
C.Teachers
D.The media
首先应采取的治疗是
A.静脉滴注升压药
B.快速补充等渗盐水或平衡盐溶液
C.吸氧
D.静脉滴注5%碳酸氢钠
E.快速输注高渗葡萄糖液