The document is a lesson plan on asthma that outlines the objectives, content, teaching methods, and evaluation for a 20 minute lesson on the topic. It will define asthma, describe its signs and symptoms, diagnostic evaluation, and treatment. The lesson plan will be delivered as a PowerPoint presentation and cover topics like the definition of asthma, types, causes, risk factors, symptoms, diagnostic tests, nursing management, and treatment including medications. It aims to help students understand what asthma is and how it is diagnosed and treated.