影响TDM的药物代谢因素是()。
A.药物干扰
B.药物的吸收
C.用药的途径
D.用药的次数
E.用药的剂量
参考答案:B
下列属于省力杠杆的是( )
A.夹酒精棉球的镊子
B.吊车上的起重臂
C.拔铁钉的羊角锤
D.往锅炉里送煤的铁锹
—Time flies! The wonderful party is over.We'll have to part.
—No need to feel blue._________
A.A still tongue makes a wise head.
B.A single flower does not make a spring.
C.All good things come to an end.
D.All that glitters is not gold.