Lymph Node is the node of the blood plasma which is a colourless fluid whereas Spleen is the connective fibre present in the blood clot.
*)central artery in ..spleen*)2type of macrophage..dendritic center in the lymph nod
when lymph fluid is contained inside lymph vessels or lymph node(lymphatic system) it is called lymph whereas when it is squeezed out of cells b/w the cell membranes it is called tissue fluid
Afferent means going towards a center, in this case, a vessel going towards a lymph node. Efferent means going away from center, in this case, these are vessels associated with the thymus and spleen. A vessel can be both afferent and efferent if it leaves a peripheral lymph node (where it's efferent to the node) and connects to a greater node, where it becomes an afferent vessel as it enters the greater node or a lymphatic duct.
disease of the lymph gland in the thoracic cavity, between the lungs
precarinal lymph nodes
*)central artery in ..spleen*)2type of macrophage..dendritic center in the lymph nod
The difference between incision and excision of lymph nodes is very simple. The incision of a lymph node is when the biopsy only takes part of the lymph node during surgery. The excision of the lymph node is when the whole lymph node is removed.
The spleen is the largest lymphy node in the human body
spleen, tonsils, lymph nodes, heart, thymus,
In the context of biology or anatomy, a node is a point of connection in a network, such as a junction in a plant stem. On the other hand, a gland is an organ or group of cells that secretes substances for use elsewhere in the body or for elimination as waste.
The spleen would be in the immune system. It's considered to be a large lymph node, removing old red blood cells.
Nearly all organs in the body have a primary lymph node group filtering the tissue fluid, or lymph, that comes from that organ.
when lymph fluid is contained inside lymph vessels or lymph node(lymphatic system) it is called lymph whereas when it is squeezed out of cells b/w the cell membranes it is called tissue fluid
Some lymphatic organs are lymph nodes, tonsils, the spleen, and the thymus.
A lymph node.
The spleen does not make red blood cells. It acts as a very large lymph node and a reserve for extra blood if needed during hemorrhage. It is part of the immune system. A person can live without the spleen.
Afferent means going towards a center, in this case, a vessel going towards a lymph node. Efferent means going away from center, in this case, these are vessels associated with the thymus and spleen. A vessel can be both afferent and efferent if it leaves a peripheral lymph node (where it's efferent to the node) and connects to a greater node, where it becomes an afferent vessel as it enters the greater node or a lymphatic duct.