The Essential Function Of The Lymphatic System In The Human Body

The integumentary system also known as skin; surrounds the entire human body therefore being the largest organ. The skin and its annexes like hair, sweat glands, sebaceous glands, nails, etc. The main functions of the integumentary system is to function as a protective barrier, that keeps our body free from intrusion of foreign materials, microorganisms and prevents dehydration as well as protecting from desiccation and there are other functions also helps in elimination of waste products and in the regulation of our body tempeture. There are many other functions of the integumentary system and each organ involved in this system has its own particular use

LYMPHATIC SYSTEM: THE NETWORK OF VESSELS THROUGH WHICH LYMPH DRAINS FROM THE TISSUES INTO THE BLOOD. – OXFORD ONLINE DICTIONARIES

The lymphatic system works in three ways. It helps to control the balance of the body’s fluids by draining and cleansing fluid that seeps from the circulatory system during normal cardiovascular circulation. As fluid leaves the circulatory system it enters the tissue cells and whilst the majority of it diffuses back into the vessels of the circulatory system, the remainder enters the open ends of the lymph vessels. The lymphatic system also works with the villi in the digestive system to help deliver fats and absorbed nutrients in the digested food we eat, back to the circulatory system. This fluid is not called

This system is a part of your immune system, along with white blood cells, which is where Hodgkin’s lymphoma starts. Page 4 Lymph nodes are small organs sometimes described as “bean-like” and are located throughout the body in different areas. They are found in groups throughout the abdomen, groin, pelvis, underarms, and neck. In addition to those areas, the spleen is in the lymph system; which makes lymphocytes and filters blood. The thymus and the tonsils are also a part of the system.

The Hematologic system is what carries nutrients to the tissues. It is important because our tissue needs nutrients along with the rest of our body. The nutrients filter through the spleen, liver and bone marrow. The hematologic system helps get the nutrients we need and to regulate our blood which is crucial in maintaining good health.

The lymphatic system are a complex network of specialised cells and organs that defend the body against infection. Lymphatic organs include the bone marrow, spleen, thymus gland, lymph nodes, tonsils, adenoids, appendix and clumps of tissue in the small bowel. A function of the lymphatic system is to nurture and mature the B and T-lymphocytes (white blood cells vital to immune function). Cancerous changes can take place

Body Organization and the Integumentary, Skeletal, and Muscular Systems Worksheet Organ Systems Label each of the structures, and describe the systems overall structure. NumberSystemCharacteristics 1Integumentary systemProtects underlying tissues. Provides skin sensation. Helps regulate body temperature. Synthesizes vitamin D.2Skeletal systemAttachment for muscles. Protects organs. Stores calcium and phosphorus. Produces blood cells.3Respiratory systemExchanges respiratory gases with the environment.4Nervous systemRegulates and integrates body functions via neurons.5Endocrine systemRegulates and integrates body functions via hormones.6Cardiovascular systemTransports nutrients, respiratory gases, wastes, and heat. Transports immune cells

The lymphatic system plays an important part in the body’s defense against infection (Rockson, 2016).

When dealing with the nervous systems, its main job is to send and to receive senses such as touch. Also, in the circulatory system, certain substances can be entered through capillarity that travels into the blood stream. Similarly, the digestive system work alongside to absorb calcium from our diet. Lastly, the immune system has immune cells inside the skin which aid to fight off potential infections.

Sometimes, there can be a fault in someone’s lymphatic system. This can result in diseases such as lymphedema, lymphoma and autoimmune system. When the lymphatic system stops working efficiently, the possibility of getting an infection or a disease increases. In addition, the drainage of excess fluid from the tissue does not work as

The lymphoid tissues and organs are the basis of our immune system that helps us fight infections and is our body’s defense against disease. Essential lymphoid organs are the lymph nodes. The lymph nodes are along the lymphatic vessels located throughout the body in clusters, especially in the armpit, neck, chest, abdomen and groin areas and are sources of immune cells that help fight disease and infection (2015). Our body contains about 500-600 relatively small lymph nodes. The lymph nodes are encased by a fibrous capsule, which surrounds the cortex and medulla. The outer layer of the cortex is packed with B cells that assist with humoral immunity. The inner layer contains T cells that play a role in cell-mediated immunity and are also known

The integumentary system is composed of the skin; accessory structures, such as the hair and glands; and the subcutaneous tissue below the skin. Skin is considered an organ because it is made up of several different kinds of tissue (Tamparo, 156). The integumentary system is designed to protect the body against infection, trauma, and toxic compounds. The skin may not seem like an important part of the body, but it's actually, very important. It holds receptors for sensations that are essential to individual wellbeing from birth to death. Skin acts as excretory organ and discharges foul smell in the form of sweat, through the sweat glands. It also helps maintain proper temperature of the body, protect the body, and also covers the bony cage

Lymphatic fluid moves within the body through a system of capillaries, vessels, nodes and ducts. Through simple body movements and the action of breathing the fluid is moved along by the contraction of the skeletal muscles. The fluid moves in one direction towards the heart. Lymph capillaries merge to form larger vessels. These vessels have thin walls with a smooth layer of muscle which help to pump the lymph along. The lymph capillaries run alongside the blood vessels, tissue fluid passes out of the spaces between cells and through the walls of the lymph capillaries. These then merge into larger vessels. Eventually the fluid enters the thoracic duct and empties into the blood circulatory system before the

The immune system is the body's third line of defense. It is a network of several tissues and white blood cells. The tissues of the immune system are bone marrow, thymus, lymph nodes, spleen, tonsils, and adenoids. The white blood cells of the immune system are called lymphocytes (Postlethwait Hopson, Modern Biology).

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.