Advanced practice nurses must be equipped with an in-depth understanding of pathophysiological disease processes across the lifespan. In this course, students focus on understanding the bio-physiological processes, the deviations from these processes, and an in-depth examination of the scientific concepts related to the biology of disease processes. Advanced practice nursing students learn how normal organ systems function and how organ systems are interrelated to help the body maintain homeostasis. Through knowledge of pathophysiological disease processes, students gain the information needed to develop appropriate treatment plans for patients across the life span. Students explore a variety of topics, such as immunity, inflammation, cancer genetics, and cardiovascular disease.