Q. Regarding pharmacology principles (Solved)

1. Diffusion is directly proportional to thickness and inversely proportional to surface area

2. LD50 - 50% of the dose that kills most people

3. Efficacy is the maximum response produced by a drug

4. A partial agonist is always less potent than a full agonist

5. EC50 = concentration of agonist that results in maximal response in 50% of patients