BIOL122 ACU: Asthma Pathophysiology, Management Vodcast

This presentation provides a detailed explanation of asthma, starting with the pathophysiology involving bronchial smooth muscle contraction and inflammation due to allergen exposure and IgE-dependent mediators. It highlights how this leads to narrowed airways, increased mucus production, and symptoms like wheezing and increased respiratory rate. The presentation then discusses the use of salbutamol for managing asthma symptoms, explaining its mechanism of action in reducing inflammation and widening airways. It emphasizes the importance of patient education and avoiding pollutants and allergens. The information is supported by references to relevant research articles.