婴幼儿期用药应考虑的是
A.酶、血浆蛋白结合率
B.口服给药
C.注射给药
D.服用肠溶片或控释片不能压碎
E.婴幼儿期神经系统发育未成熟
参考答案:B,C,D,E
Your father is sleeping. You’d better ________.
A.wake him up
B.wake up him
C.not to wake him up
D.not wake him up
采用额定剩余动作电流不超过( )的剩余电流保护器,被认为是其他防护措施失效时的附加防护。
A.20mA
B.30mA
C.40mA
D.50mA