Lymphatic system lecture notes pdf

The lymphatic system expected learning outcomes list the functions of the lymphatic system. Plasma proteins albumins and globulins transport fatty acids, hormones, and vitamins. The group of organs and nonorgan lymphatic tissue associated with the lymph vascular network that. Sup rectal nodes inferior mesenteric nodes lower onethird of rectum. Lymph is the fluid that circulates throughout the lymphatic system. Sup rectal nodes inferior mesenteric nodes and internal iliac nodes along middle rectal vessels anal canal above dentate line. Sec2 lymphatic vessels a blood capillaries 1 function. Lymphoid tissue primary lymphatic follicle lymph nodes haemolymph nodesspleen thymus lymphatic system lymphoid tissues thoracic duct longest lymph trunk. Lymphatic system, page 3 of section 3 lymphatic organs a lymph nodes. The lymphatic system and lymphoid organs and tissues plus images to c. Lymphatic system sec1 lymphatic system a functions. Documentation of the respiratory single organ system exam free download as powerpoint presentation. Histology biol 4000 lymphoid system lecture notes 9.

Lymph nodes are not present in the central nervous system. Microcirculation lecture block 11 contributions from. Functions of the urinary system excretion removal of waste material from the blood plasma and the disposal of this waste in the urine. Or move from circulatory system back to lymphatic organs. See figures 222a and 222c in madigan, michael, and john martinko. A disease in which either the immune system fails to develop normally or the immune response is somehow blocked is. Chapter 21 lecture outline palm beach state college. Cardiovascular system ans 215 physiology and anatomy of domesticated animals i.

A summary of the medical documentation requirements for the respiratory single organ system exam based on the 1997 evaluation and management systems guidelines. B organstissues 1 lymphatic vessels 2 lymph nodes 3 spleen 4 thymus 5 mucosal associated lymphatic tissues. In their course, the lymphatic are intercepted by chains of lymph nodes which filter the lymph and add lymphocytes in the circulating lymph. The immune system in action specific immunity has two main actions. And we are going to be considering the lymphatic system in this unit. Provides a pathway for fluid that escapes the cardiovascular system to be returned to it. Tissue fluid, when enters into the lymphatic system is known as the lymph. Transport clean fluids back to the blood drains excess fluids from tissues removes debris from cells of body transports fats from digestive. Lymphatic pump valves block backflow lymphatics contract when filled external pressure moves lymph 4150 mlhr flow 16000 of cardiac output total plasma volume in 1 day microcirculation bioengineering 6000 cv physiology fluid balance goal. Lymphatic capillaries called lacteals absorb certain fatty acids in the small intestine. The lymphatic system austin community college district. Lymphatic system, immune system, lymphatic vessels, red bone marrow, lymphatic tissue, immune responses, lymph circulation. Medulla houses macrophages which engulf and destroy foreign substances cortex nurtures lymphocytes which provide immune response to antigens cortex 9.

Hemocytoblasts in the bone marrow produce lymphocytic stem cells through a process called. How and why to use it for antiaging, lymphatic drainage, and depuffing duration. Humoral immunity depends on antibodies circulating in blood. The lymphatic system network of tissues, organs and vessels that. Biol 2402 anatomy and physiology ii lecture notes link page. Ziser lecture notes, 2005 3 also called lymph glands oval, vary in size from pinhead to lima bean most numerous of the lymphatic organs 100s functions of lymph nodes. Heart is a coneshaped, hollow, muscular structure located in the thorax. Hence, the lymphatic system is auxiliary to the venous system. They are widely distributed throughout the body along the lymphatic pathways.

Explain how lymph forms and returns to the bloodstream. Lymphatic capillaries reabsorb excessive tissue fluid and transport the fluid through the lymphatic pathway, and ultimately. Three superficial regions where lymph nodes tend to cluster 1. Lymphatic, respiratory, digestive, urinary systems note. Lymph nodes filter lymph before it is returned to the blood defense cells in nodes.

Georgia highlands college is a multicampus, state college member of the university system of georgia. Name the major cells of the lymphatic system and state their functions. From digestive system undigested food, water, salt, ions drugs. Autoimmune disorder immunodeficiency disease lymphadenopathy severe combined immunodeficiency disease. Documentation of the respiratory single organ system exam. Lymphatic system human anatomy lecture notes docsity. The lymphatic system notes ant 318 ualbany studocu. These lecture notes accompany my lectures on immunology in the study module infection, immunology and allergology at innsbruck medical university. Larger arteries and veins are continuous with the heart as its base. Note the unequal drainage of the lymph system into the two ducts.

Lymphatic nodules peyers patches are clusters of lymphatic nodules under the epithelium of the small intestine and the large intestine 3. The lymphatic system returns this fluid to the circulation and in the process helps to even out local variation in the composition of interstitial fluid. The network of lymphatic vessels functions to return lymph to the general circulation. The lymphatic pathway is an open circuit where lymphatic capillaries in body tissues reabsorb excessive. Lymphatic system lymph vessels lymph capillaries lymph vessels proper veins terminal lymph ducts thoracic duct right lymphatic duct. Lymphatic system consists of tissues and organs that produce, mature, and store lymphocytes and macrophages, for body defense purposes. Lymphatic system lecture notes north idaho college. From lymph capillaries fluid flows into lymph veins lymphatic. Lymphatic organs lymph nodes, tonsils, thymus, spleen 2.

Useful notes on the lymphatic system of human body. Elimination removal of waste from other organ systems. Lymphatic system diagrams of the human lymphatic system removed due to restrictions. The lymphatic system filters the lymph by destroying pathogens, inactivating toxins, and removing particulate matter. Describe the structure and function of the red bone. Lymphatic system diseases online learning with lecturio. Blood plasma composes 55% of blood 90% water, 10% dissolved gases, nutrients, salts, hormones, enzymes, waste products and plasma proteins. The lymph is formed when the interstitial fluid the fluid which lies in the interstices of all body. Lymphatic and immune system composed of red bone marrow, thymus, spleen, lymph nodes, and lymphatic vessels picks up fluid leaked from blood vessels and returns it to blood disposes of debris in the lymphatic stream houses white blood cells involved with immunity respiratory system composed of the nasal cavity, pharynx, trachea, bronchi, and lungs.