Harmful organisms in the Lymph are Destroyed in the Lymph Nodes
the spleen and the lymph nodes
Bacteria and dead cells are removed from lymph within lymph nodes, which are small bean-shaped structures located along the lymphatic vessels. Lymph nodes contain immune cells that help filter and eliminate these harmful substances from the lymph fluid before it is returned to the blood circulation.
Lymph nodes
Vestigial structures do not harm the organism. Nature selects against only harmful traits.
If you have breast cancer and you just had your lymph nodes removed, a hospital stay is very important.
The lymphatic system consists of a network of lymphatic vessels and lymph nodes that work together to filter lymph fluid. Lymph nodes, distributed throughout the body, contain immune cells that help identify and destroy pathogens and foreign substances. As lymph fluid flows through these nodes, it is filtered, and any harmful agents are removed. This structure plays a crucial role in maintaining fluid balance and supporting the immune system.
the axillary area smells after the lymph nodes have been removed due to presence of sweat glands.
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Lymphocytes
Typically, the sentinel nodes are axillary nodes. If you are having the axillary nodes removed, the sentinal nodes will also be removed.
There shouldn't be any harmful bacteria in your blood but if there were it would most likely be filtered out into the lymph and then destroyed by phagocytosis in the lymphnodes. As for RBC's over approx. 120 days old, they are filtered out in the kidneys.
The process of filtering harmful substances from lymph is known as lymphatic filtration, primarily carried out by lymph nodes. These nodes act as checkpoints, trapping pathogens, toxins, and other harmful substances, which are then destroyed by immune cells. This filtration is crucial for maintaining the body's immune response and overall health.