1. Marijuana Effects Medical Uses? Legalization?

2. Pharmacology Administration Inhalation Ingestion Action Affects neurotransmitters – serotonin & dopamine

3. Effects Physiological Increase heart rate Bronchodilation initially Slows reaction time Impaired motor coordination Decreases short term memory Reddening of the eyes Sedative Senses become more vivid Psychological Dream-like feeling Sense of well-being Relaxation Euphoria Anxiety Panic reaction Hallucinations (?)

4. Harmful Effects Brain Pathological changes Respiratory system Cancerous growths, bronchoconstriction Cardiovascular system Increase heart rate, increase blood pressure, increase stress on heart Immune system Mild suppressant **effects are not permanent - reversed when usage ceases

5. Medical Uses Decrease nausea Increase appetite Decrease intraocular pressure Decrease muscle spasm Decrease pain Decrease seizure Antianxiety Bronchodilation

6. Legal Terms Decriminalization – reduce penalty for possession and use to a misdemeanor Legalization – approve or authorize behavior Could still regulate age, locations, production, distribution, taxes

7. Should marijuana be legalized for medical uses? Pros vs. Cons Should marijuana be legalized for generalized use? Pros vs. Cons