of the difference between hydrostatic pressure and osmotic pressure. The lymphatic system picks up fluid that leaks out of the capillaries and returns it to the circulation. Lymphatic capillaries start in capillary beds Lymphatic capillaries snake their way through capillary beds to pick up the excess fluid and return it back to the venous circulation. As fluid pressure increases‚ it forces open little flaps in the lymphatic capillaries‚ and the excess fluid enters the lymphatic system. Lymphatic
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Fluid balance. The lymphatic system is a linear network of lymphatic vessels and secondary lymphoid organs. About 30 Litter of fluid pass from the blood capillaries into the interstitial fluid each day‚ 27 Litter pass from the interstitial fluid back into the capillaries. If the remaining 3 Litter of fluid were to remain in the interstitial fluid‚ edema would result‚ causing tissue damage and eventual death. Instead‚ the 3 L of fluid enter the lymphatic capillaries‚ where it is called lymph and passes
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The lymphatic system is not a close system and the movement of the lymph fluid moves with low pressure due to functions such as peristalsis‚ valves‚ and the milking action of skeletal muscles. Lymph fluid only ever travels in one direction. As the lymph fluid moves through the body‚ it collects waste products and toxins and disposes of them through the bladder‚ bowel‚ lungs‚ and skin. The lymphatic system also takes part in returning plasma proteins to the bloodstream. The antibodies which are made
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Abstract: This paper will breakdown and define the meanings in medical terminology. Using the Lymphatic and Immune Systems as examples‚ the root‚ prefix and suffix will be identified and analyzed to show how to determine the definitions and meanings of the medical terminology terms. You are a front office medical assistant. A second front office medical assistant is going to be hired‚ and you have been asked by the office manager to help her screen job applicants for the position. The office
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Lymphatic system Lymphatic capillaries-Absorb excess tissue fluid and return it to the blood stream Lacteals (in small intestine) –absorb fats vin the form lipoproteins and transport them to the bloodstream Lymphoid organs lymphatic vessels are sites of production and distribution of lymphocytes‚ which help defend the body against pathogens Lymphatic vessels One- way system-The movement of fluid is dependent upon skeletal muscle contraction; when the muscles contract‚ fluid is squeezed past
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Sports Massage Benefits to the Lymphatic system The Structure and Function of the Lymphatic System The lymphatic system originates from blood plasma and is a constant circulation. It consists of complex capillary networks which collect the lymph in various organs. There is an elaborate system of collecting vessels which travel the lymph from the capillaries through lymphatic vessels‚ lymph nodes‚ larger lymphatic vessels to lymph trunks and finally to the large veins of the neck at the junction
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Lymphatic system study guide- complete after listening to lecture and reviewing the vocabulary. 1. This receives lymph from the rest of the body. The thoracic duct receives lymph from the rest of the body. 2. Small masses lf lymphatic tissue that rings the pharynx in the throat. Tonsils ring the pharynx in the throat. 3. This is literally a ‘eating cell’ such as macrophages and neutrophils. Phagocytic cells are ‘eating cells’. 4. What is a substance capable of exciting our immune system and provoking
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Defence against Disease and the Immune System In this essay I have distinguished clearly between active/ passive‚ natural/artificial immunity and described some methods of vaccine production. I have critically compared the effectiveness of the smallpox vaccination programme with programmes aimed at control of measles‚ polio‚ influenza‚ malaria and cholera. Introduction (Immune System‚ 2012) “The immune system is made up of a network of cells‚ tissues‚ and organs that work together
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Lymphatic system study guide- complete after listening to lecture and reviewing the vocabulary. 1. This receives lymph from the rest of the body a. Thoracic Duct 2. Small masses lf lymphatic tissue that rings the pharynx in the throat. a. Lymph node 3. This is literally an eating cell’ such as macrophages and neutrophils. a. Phagocytic cells 4. What is a substance capable of exciting our immune system and provoking an immune response? a. Antigens
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AP-2 Lab 06 – Lab Report Name: Section: Unit 4 Lab Report: Exercise 6: The Lymphatic System Purpose: What was the purpose of doing this exercise? The purpose of this exercise is to learn about the lymphatic system and how it works and helps the human body. Why we need it and the components associated with the lymphatic system. Activity 1: Microscopic Anatomy of Lymphatic Structures Observations: Sketch of Reticular Connective Tissue Slide (Lymph Node). Describe the structures
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