Explore a comprehensive 31-minute lecture on Asthma and COPD presented by Randy Danielson, PA-C as part of The EM Boot Camp Course. Delve into the definitions, pathophysiology, risk factors, differential diagnoses, examination techniques, and evaluation methods for both conditions. Learn to classify asthma severity and understand treatment options, including albuterol beta-agonist and anticholinergic therapies. Examine the mechanisms underlying airflow limitations in COPD, along with diagnosis, initial assessment, and management of exacerbations. Gain valuable insights into key points for emergency medicine practitioners, including the 2016 "Black Box" warning for quinolones. Designed for PAs, NPs, and PCPs in emergency medicine, this lecture provides essential information for practicing in modern emergency departments and urgent care centers.