Drug mechanism in pharmacodynamics

This video tells us about the term pharmacodynamics and the mechanism of drug action together with receptors involved in assisting drugs to produce their fine effects on the body. It also defines some basic terms as potency and efficacy. TIMELINE: 0:04 Introduction 0:15 Pharmacokinetics description 0:49 Pharmacodynamics description 1:22 Visualising receptors generally 1:37 Ligand relying receptors 2:46 Potency and efficacy in terms of drug action 4:35 Questions 6:29 Visualising potency vs efficacy 7:16 Specific example of drugs for pharmacokinetics and pharmacodynamics 7:49 Conclusion