Question

1. Mechanism of drug action is explored by:
O A) pharmacokinetics
OB) pharmacogenetics
O C) pharmacoeconomics
OD) pharmacodynamics
2. A characteristic of absorption by lipid diffusion is its saturability​

Answer 1

A1:pharmacodynamics
A2:A characteristic of absorption by lipid diffusion is its saturability at high drug concentration. … Drugs with low oil:water partition coefficients undergo lipid diffusion more rapidly than drugs with high oil:water partition coefficients.

Answer 2

Mechanism of drug action is as follows:

• Pharmacodynamics is the pharmacological principle that describes drug impacts on the body, understanding both mechanisms of action and the dose-response relationship.
• So the correct option is (D) pharmacodynamic's.