9. At what point do you think drug use leads to abuse? When do you think drug use does not lead to abuse?

3. What are the principal advantages and disadvantages of switching products from prescription to OTC status?

5. Would decriminalization of illicit drug use increase or decrease drug-related social problems?

1. Define the terms addiction, tolerance, dependence and withdrawal.

7. Describe the relationship between mental illness and drug abuse.

9. At what point do you think drug use leads to abuse? When do you think drug use does not lead to abuse?