For 2 points added to the exam score: Are there any topics you would have liked to see covered or to have spent more time learning?

What molecule produced in the brain has been linked to the ability of ketamine to help control symptoms of depression?

Which age group has seen the highest percentage increases in e-cigarette use when considering usage of all nicotine-containing products?

How are drugs such as bath salts and poppers sold legally in the US?

PCP and ketamine block a receptor for which of the following neurotransmitters?

What drug is linked to the highest number of drug-related deaths per year in the US?

What is THC?

What is the difference between crack and cocaine?

Which of the following physical effects is associated with common psychedelic hallucinogens?

For 2 points added to the exam score: What is the most interesting thing that you learned this semester (in class or through your own research)?