Examines the biological, genetic, and behavioral relationships in understanding the etiology of addiction. Students identify the various characteristics and classifcations of drugs of abuse and effects on the body and the mind and demonstrate sensitivity to cultural and gender differences. Students will describe the pharmacology and mechanisms of action of the major classes of drugs of abuse and alcohol. Students learn to identify symptoms of withdrawal and tolerance. Explores the relationship between medical illnesses and addiction potential to medications. Biological treatments for addiction are explored as part of an integrated treatment plan and as part of an integrated system of care. [ 3 credits ]