are kidneys part of the lymphatic system
Kidneys remove metabolic wastes from the blood and regulate body fluids. Lymphatic system gathers loss plasma called... show more The liver helps digests food in the stomach and small intestines by using bile. Although the lymphatic system is not well-known, it is important to our good health. The lymphatic system plays a central role in building immune response. It enables the body to rid itself of bacteria and viruses, and produces lymphocytes, powerful fighter cells. It removes toxins that originated in the environment and toxic waste products that our cells produce as part of their metabolism. The study of the blood flow is called hemodynamics. The study of the properties of the blood flow is called hemorheology. The circulatory system is often seen to comprise two separate systems: the cardiovascular system, which distributes blood, and the lymphatic system, which circulates lymph. The passage of lymph for example takes much longer than that of blood. Figure 1. (a) The urinary system, (b) the kidney, (c) cortical nephron, and (d) juxtamedullary nephron of the kidneys. Blood leaving the nephrons exits the kidney through veins that trace the same path, in reverse, as the arteries that delivered the blood. The lymphatic system consists of the lymphoid organs, which are spread throughout the body. These are the bone marrow, thymus, lymphatic vessels, lymph nodes, and spleen, as well as the adenoids and tonsils. The lymphatic system and lymphoid organs get their name because they are concerned with the growth, development, and deployment of lymphocytes, white blood cells that are key to the immune system. Bone marrow is the soft tissue in the center of all the bones in the body. It produces both red and white blood cells. The circulatory system of the lungs is the portion of the cardiovascular system in which oxygen-depleted blood is pumped away from the heart, via the pulmonary artery, to the lungs and returned, oxygenated, to the heart via the pulmonary vein. The lymphatic system parallels the cardiovascular system (see the images below). The lymphatic system is unique, in that it is a 1-way system that returns lymph fluid via vessels to the cardiovascular system for eventual elimination of toxic byproducts by end organs, such as the kidney, liver, colon, skin, and lungs. Lymph nodes and vessels, anterior view. Lymphatic system, anterior view. Table 1. The kidneys are surrounded by three layers of tissue: 1  The renal fascia is a thin, outer layer of fibrous connective tissue that surrounds each kidney (and the attached adrenal gland) and fastens it to surrounding structures.  The adipose capsule is a middle layer of adipose (fat) tissue that cushions the kidneys. The renal sinus is a cavity that lies adjacent to the renal medulla. The other side of the renal sinus, bordering the concave surface of the kidney, opens to the outside through the renal hilus. The ureter, nerves, and blood and lymphatic vessels enter the kidney on the concave surface through the renal hilus. Your kidneys, which are the main part of the urinary system, are made up of millions of nephrons that act as individual filtering units and are complex structures themselves. The ureters, urethra, and urinary bladder complete this intricate system. The urinary system helps maintain homeostasis by regulating water balance and by removing harmful substances from the blood. The blood is filtered by two kidneys, which produce urine, a fluid containing toxic substances and waste products.
Yes, system elimination of toxic byproducts by end organs, such as the kidney.