Definitions Pharmakinetics and Pharmadynamics

Question 1

What is a drug

Answer 1

a chemical or biological substance, natural or artificial origin, induced on a organisms body committing change.

Question 2

what is pharmacology

Answer 2

function altering effect of exogenic and endogenic substances in living entities

Question 3

definition of pharmacodynamics

Answer 3

how the drug acts on the body
(MgSO4 causes watery diarrhea and takes water from the body)

Question 4

definition of pharmakinetics

Answer 4

How the body acts on the drug
How it’s broken down in the body
MgSO4 is not absorbed

Question 5

what are the 4 principles of pharmacokinetics

Answer 5

Absorption
Distribution
Metabolism
Excretion