Understanding pathophysiology can really make a huge difference in your role as a nurse. Learn what it is and why it's such a vital part of your career. What is Pathophysiology? According to Merriam-Webster, the definition of pathophysiology is "the functional changes that accompany a particular syndrome or disease." In other words, it's the changes that happen after a disease or syndrome. Like someone with Bell's Palsy not being able to use a straw. If you are still in nursing … [Read more...] about What is Pathophysiology & Why is it Important?