Introduction

Question 1

Definition of pharmacology ?

Answer 1

1- science concerned with study of drugs and their interaction with living systems .

2- studing how the drugs existe chemical or physiological changes in the body

Question 2

Pharmacology divided in to ?

Answer 2

1-pharmacokinetics
2- pharmaco dynamics
3- therapeutics
4-toxicology

Question 3

Difinetion of pharmacokineties ?

Answer 3

Study of effect of the body on the drug , includes study of absorption , distribution , metabolism ( biotransformation ) , excretion ( elimination ) of the drug .

Question 4

Definition of pharmac dynamics ?

Answer 4

Knowledge of how drug exerts its effects on body ie the mode of action , its therapentic effect and adverse effects

Question 5

Definition of theraputic ?

Answer 5

( applied pharmacology) important deals with knowledge concerning treatment of a diseases
- applieds pharmacological information together with knowledge about the disease

Question 6

What is drugs ?

Answer 6

are chemical agents administered to cause ( exerts ) a change the function of a living system by a specific mechanism ( mode of action ) .

Question 7

According to the sourses drugs are divided in to ?

Answer 7

1- natural drugs
2- semi synthestic drugs
3- synthestic drugs