Drug Receptors and Pharmacodynamics

Question 1

How do We determine which drug is more potent?

Answer 1

Whichever one is furthest to the left on the X axis

Question 2

How do we determine which drug has higher efficacy?

Answer 2

Whichever is highest on the Y

Question 3

Pharmacologic antagonists differ from Physiologic antagonists in that:

What is a Chemical antagonist_

Answer 3

Pharmacologic antagonists act on the same receptor.

Physiologic antagonists act on different receptors.

Chemical Antagonists dont act on receptors