This slide set is intended to be a helpful resource for lecturers presenting to audiences with a broad range of experience and training, including but not limited to medical students, medicine and family practice residents, primary care physicians, and physicians trained in sleep medicine. It contains information on the pathophysiology and consequences of sleep apnea. It also includes the clinical presentation of sleep apnea and diagnostic criteria. The role of polysomnography is discussed, and treatments are reviewed in detail. This downloadable and fully editable PowerPoint presentation is delivered to you on a USB flash drive.