Under Florida's current medical marijuana laws, patients are able to use just about any form of cannabis that works for them, including sprays, tinctures, oils and edibles. They just can't smoke it.
Although many people think of DUI as strictly an alcohol-related crime, "driving under the influence" means under the influence of alcohol or drugs. This applies to all drugs, including prescription drugs and medical marijuana.
College students can become caught up in the new freedom of being out from under their parents' rules but still somewhat protected from adult life.