1. When 2 drugs are taken and there is no interaction between them. 2. When one drug blocks the effect of another drug in the body.

3. When 2 drugs are taken and a new effect is produced.

4. The place along the brain and spinal cord where drugs attach is called.

5. Name the 2 neurotransmitters in the brain we talked about in class that are responsible for pleasure.

6. What follows a euphoria?

7. Alcohol is particularly dangerous when combined with what other category of drugs.