lymph nodes
Lymph Nodes
Lymph nodes are not glands. They are swellings along the lymph vessels that carry tissue fluid back to the heart.
These are immaginatively named the Lymph Nodes.
lymph capillary Lymph fluid is filtered in lymph nodes. Lymph nodes are along lymph vessels which that run along blood vessels. Lymph vessels draw in interstitial fluid (fluid between cells) and it them becomes lymph fluid. Lymph nodules are in connective tissue in place of high traffic and does not function as a filter because it's not along a lymph vessel.
A lymph node is an encapsulated mass of lymph tissue.
Cervical nodes
The small oval structures that cluster along the lymph vessels are called lymph nodes. The nodes that can be palpated are the cervical, axillary and inguinal nodes.
Lymph nodes
The lymph system, including lymph nodes and lymph vessels.
While surrounding tissues it is called interstitial fluid. Once it enters the lymphatic system it is called lymphatic fluid.
A lymph vessel. They are similar in function to blood vessels. However the lymph is moved along the vessel by muscle contractions rather than by the heart pumping.
The collection of stationary lymphatic tissue in the groin region is known as inguinal lymph nodes. These nodes help filter lymph fluid, trap and destroy pathogens, and produce lymphocytes to fight infections in the lower body. Swelling or tenderness in the inguinal lymph nodes may indicate localized infection or inflammation.