What are the Functions of Lymph Nodes?

[kindaichi]

What is the main function of lymph nodes?I did this in a test and one of my classmate argue with me.

It is an objective question.The original answer that the teacher gave is that lymph nodes produce lymphocytes and fight against infection while my classmate argued that it store interstitial fluid.Which is correct?

 

[Revenged]

Lymphocytes are produced by lymph nodes...

Transport of interstitial fluid back to into the blood is a function of the entire lymphatic system - it is not specific to lymph nodes...

 

[ravenprp]

Both answers are correct. Lymph nodes have multiple functions, including producing lymphocytes and fighting infection, as well as filtering lymph and storing interstitial fluid. Lymph nodes act as a checkpoint for foreign substances and pathogens, where lymphocytes can be activated and immune responses can be initiated. They also help to filter and remove excess fluid, proteins, and waste products from interstitial fluid, which helps to maintain fluid balance in the body. Therefore, both answers are valid and contribute to the overall function of lymph nodes. It is important to understand that different individuals may have different perspectives or emphasize different aspects of a concept, but as long as the information is accurate, it can be considered correct.