Lymphatic System: Crash Course Anatomy & Physiology #44

Today Hank explains your unsung lymphatic system and how it supports cardiovascular function by collecting, filtering, and returning interstitial fluid back into the bloodstream via a system of lymphatic vessels. He also explains the system’s major role in fighting off infection, and how lymph nodes, other lymphoid organs, and MALT areas house antigen-attacking lymphocytes that provide crucial support to the immune system. Pssst... we made flashcards to help you review the content in this episode! Find them on the free Crash Course App! Download it here for Apple Devices: Download it here for Android Devices: Chapters: Introduction: Airport Security 00:00 The Lymphatic System Structure 2:09 Origins of the Lymphatic System: Capillary Beds 3:12 Lymphatic Vessels 3:47 What Does the Lymphatic System Do? 5:05 Lymph Nodes 6:04 Mucosa-Associated Lymphoid Tissues (MALTs) 6:59 Review 8:04 *** Crash C