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Lymphatic system

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Terms in this set (3)

  • What is the function of the lymphatic system?

    -Drains excess fluid that has leaked from cardiovascular system

    -Filters fluid before returning it to the blood

  • How does lymph move through the system?

    -Valves prevent back-flow

    -Respiratory pump

    -Movement

  • What are lymph nodes?

    -The filtering "station"

    -Medulla contains macrophages

    -Cortex contains lymphocytes

    -Fewer efferent vessels slow down flow: ensures all immune cells can meet pathogens