Factors modifying drug action

Question 1

Factors modifying drug action?

10 factors

Answer 1

1- Body weight and surface area 
2- Sex
3- Species and race
4- Age
5- Genitics (Idiosincrasy)
6- Route and time of admistration 
7- Tolerance
8- Cumulation
9-  Psycological factors
10- Pathological state