Medicine

What are the lymph nodes?

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Along the lymphatic network in certain areas of the body (neck, armpit, groin, abdomen, chest) are small reservoirs, the lymph nodes, which collect bacteria and other deleterious agents from the lymph which passes through them, and act as a barrier against the entrance of these substances into the bloodstream.

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Similar questions: Where are the lymph nodes located? What do the lymph nodes do? What is in the lymph nodes? What is the function of lymph nodes? [ Hide these questions ]

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