Substance Abuse

The source material provides a comprehensive overview of substance use assessment and abuse across different populations and contexts. It emphasizes that alcohol is the most abused psychoactive drug in the U.S., detailing its health consequences, dose-related risks, and interaction with medications. The text also covers the definition and serious consequences of illicit drug use and addresses the national crisis of prescription drug abuse and opioid-related deaths, citing factors like increased pain medication prescriptions and misleading marketing. Furthermore, the information outlines diagnostic criteria using the DSM-V, discusses the risks associated with substance use for diverse groups such as adolescents, pregnant women, older adults, and the SGM community, and presents various screening tools like AUDIT, TWEAK, and SMAST-G. Finally, it addresses objective data collection using laboratory tests and the CIWA scale, along with defining key terms related to substance abuse and providing ethical guidance for healthcare providers.