The white pulp consists of localised areas of lymphoid tissue within the spleen and produces the lymphocytes. ( Reeder et al., 2009). Fluid enters the lymphatic system and returns it to the circulatory system. The fluid enters the system through the lymph vessels. The lymphatic vessels convert into larger vessels termed lymphatic veins which have lymphatic ducts which contain valves which prevent the backflow of the lymph fluid.
The lymphatic system is the bodies’ drainage network that keeps the bodily fluid balanced and also fights off infections to keep he body healthy. The lymphatic system is made up of a variety of lymphatic vessels and organs. (The Spleen and Lymphatic System, Teens Health) The lymphatic system as a whole is similar to the cardiovascular system and has three specific functions. The vessels for one pick up extra fluid and return it to the bloodstream. Secondly, the lacteals receive lipoproteins and then the lymphatic vessels transport these fats also to the bloodstream.
While traveling though the body, blood also helps in the regulation of body temperature, wate... ... middle of paper ... ...ume by storing cleansed blood to be used by the circulatory system when needed. The lymphatic system also protects the circulatory system by removing microorganisms with macrophages and lymphocytes are distributed by the whole blood. Though the flow of blood within the circulatory system, and lymph though the lymphatic system, the body is able to stay oxygenated, nourished, eliminated the products of cellular breakdown and bacterial invasion. All in a largely successful effort to maintain homeostasis though out the human body. Works Cited Johnson, Michael D. Human Biology Concepts and Current Issues.
They also have a major homeostatic role in the body, and help to control the water content (osmoregulation) and pH of the blood. Homeostasis is the maintenance of a constant internal environment within a living organism. Excretion is the removal from the body of waste products made in the cells during metabolism. Osmoregulation is the homeostatic control of body water. Water intake needs to balance with water loss.
The lymphatic system is a link of tissues and organs that help clear the poisonous toxins, waste and further unwanted elements that are inside the human body. The key function of the lymphatic system is to transport lymph which is a watery fluid substance holding infection that are fighting white blood cells, all over the human body. Lymphatic system similarly contains of lymphatic vessels, which remain like the circulatory systems veins and capillaries. The vessels stay linked to lymph nodes, where the lymph is filtered and cleaned from any venomous toxins. Things such as: adenoids, tonsils, thymus and the spleen are all part of the system.
The lymphatic system drains interstitial fluid, transports dietary lipids, and protects against invasion through immune responses. Lymphatic vessels begin as closed-ended lymphatic capillaries in tissue spaces between cells. Interstitial fluid drains into lymphatic capillaries, thus forming lymph. Lymphatic capillaries merge to form larger vessels, called lymphatic vessels, which convey lymph into and out of lymph nodes. The route of lymph flow is from lymphatic capillaries to lymphatic vessels to lymph trunks to the thoracic duct (left lymphatic duct) and right lymphatic duct to the subclavian veins.
The Circulatory System The circulatory system can be greatly affected by the type and amount of training a person does and therefore has to be considered very closely compared to other body systems. The main functions of the circulatory system are: · Transport- carrying blood, water, oxygen and nutrients throughout the body, and transport the removal of waste. · Body temperature control-the blood absorbs the body heat then carries it to the lungs and to the skin, where it is then released. · Protection- it helps to fight disease, e.g. antibodies, which fight infection, are carried in the blood and the clotting of seals cuts and wounds.
27, Issue 9, pp. 21). Journal Roddie, C./Peggs, K..(2009, April 4).Hodgkin’s Lymphoma, Medicine. (Volume 37, Issue 4, pp. 208-211) Retrieved from http://www.sciencedirect.com.southuniversity.libproxy.edmc.edu/science/article/pii/S1357303909000085 Encyclopedia Taber, C. (2013).
Capillaries are the bridge between arterioles and venules. The branching network of the capillaries is called a capillary bed, and this is what ... ... middle of paper ... ...001). Another exception to the vascular system is how certain areas of the body channel the blood back into the venules. The brain, for example, has the blood enter large dural sinuses (cavities) instead of the usual venules after the gas and nutrient exchange has occurred. An other example is the blood that drains from the digestive organs.
Available at: http://www.fda.gov/MedicalDevices/ProductsandMedicalProcedures/DeviceApprovalsandClearances/510kClearances/ucm338384.htm. Accessed December 7, 2013. Available at: http://www.pbs.org/benfranklin/l3_inquiring_medical.html. Accessed December 7, 2013. Available at: http://www.rcpe.ac.uk/journal/issue/journal_37_4/Huth.