Lymphocytes and macrophages
You would need to be more specific as to the condition of the lymph nodes. Lymph nodes serve the purpose of filtering your blood.
Lymph is filtered and cleansed by the lymph nodes.
Kindeys filter the blood and remove pathogens and dead cells through urine. The immune system is a system of lymph nodes, for example the tonsals.
A simple blood test will be performed to see if a person has a low level of lymphocytes. Low lymph levels can lead to anemia and susceptibility to other diseases.
lymph-nodes
The Peyer's pathces are lymph nodes in the small intestine. They help fight pathogens.
No, small sub-centimeter lymph nodes of the neck is not always considered abnormal. There are some lymph nodes located in the neck that are larger than others, and they do not have to have pathogens in them.
The Peyer's pathces are lymph nodes in the small intestine. They help fight pathogens.
You have about 500 lymph nodes are there in your body. There are about 300 lymph nodes in your neck region only. It is not possible to remove them all. When you remove few lymph nodes, it does not affect your health adversely.
Lymph moves in one direction to prevent pathogens from flowing through the entire body. the system filters out microorganisms as the lymph passes through the various capillaries, vessels, and nodes.
Your lymphatic system send tissue fluid to you skin cells. then it "cleans and destroys all pathogens invading it. Then the tissue fluid turns into lymph and goes to do whatever it needs to do in your body.
These are called lymph nodes. Some people call them lymph glands but that is an incorrect term. They are a part of the lymphatic system, a component of the body's immune system. Swollen lymph nodes may signal an infection.