A clear, watery, sometimes faintly yellowish fluid derived from body tissues that contains white blood cells and circulates throughout the lymphatic system, returning to the venous bloodstream through the thoracic duct.
Lymph acts to remove bacteria and certain proteins from the tissues, transport fat from the small intestine, and supply mature lymphocytes to the blood.
lymph carries digested and absorbed fats from intestine and drains extra fluid from extra cellular space back into the blood.
The lymphatic system consists of:Lymph - This is a clear, watery fluid which carries away particles such as bacteria and cell debris from the bloodstream so that they can then be destroyed by lymph nodes.Lymph Vessels - These are lymph capillaries and larger lymph vessels, both of which transport the lymph. The lymph vessels become larger as they join together and end up forming two large ducts called the thoracic duct and the right lyphatic duct which empty lymph into the subclavian veins.Lymph organs and tissues - These include lymph nodes which lymph drains through before returning to the venous circulation and their function is to filter the lymph of things like microbes and damaged tissue cells. The main organ of the lymphatic system is the spleen. The spleen has many functions including destroying old and abnormal red blood cells, storing blood and it helps in immune response to infection.
Lymph nodes
Efferent
removal of a lymph gland
lymph glands
Lymph
To help protect the body by removing forgien material
he main function of the lymphatic system is to transport lymph fluid throughout the body, which in turn helps with the functions of the immune system. The main parts of the lymphatic system are the lymph nodes, lymph vessels and lymph fluid, but the thymus, spleen, adenoids and tonsils are also considered part of the system.
he main function of the lymphatic system is to transport lymph fluid throughout the body, which in turn helps with the functions of the immune system. The main parts of the lymphatic system are the lymph nodes, lymph vessels and lymph fluid, but the thymus, spleen, adenoids and tonsils are also considered part of the system.
All lymph nodes have a few basic functions - 1. they test the lymph (a clear substance which originates from the blood) for foreign substances 2. if the lymph contains anything foreign they send lymphocytes into the bloodstream to try and destroy it 3. they filter the lymph - sending only clean lymph back into the lymphatic system.
The Thymus gland
A lymphocyte is a lymphatic cell cyte means cell and lymph refers to the lymphatic system A lymphocyte has functions associated with the immune system and are located in the lymph notes and vessels throughout the body.
A lymphocyte is a lymphatic cell cyte means cell and lymph refers to the lymphatic system A lymphocyte has functions associated with the immune system and are located in the lymph notes and vessels throughout the body.
Lymph enters the lymph node through a series of afferent lymphatic vessels and exits the lymph node via efferent lymphatic vessels. There are more afferent lymphatic vessels than there are efferent lymphatic vessels, slowing down the flow. The reason the slow flow is desirable is that it allows time for lymphocytes and macrophages to carry out their protective functions of removing debris from lymph.
tiny vessels
The lymph nodes filter lymph.
lymph nodes