Anatomy of Lymph Nodes Quiz

Lymph nodes do not store blood; they filter lymph.

Lymph nodes are distributed throughout the body.

The lymphatic system plays a crucial role in the body's immune response by fighting infections.

Afferent lymphatic vessels transport lymph into the lymph node for filtration.

The cortex of lymph nodes is involved in the production of lymphocytes, a type of white blood cell.

The medulla of lymph nodes filters lymph, removing pathogens and foreign particles.

Efferent lymphatic vessels carry filtered lymph away from the lymph node.

Superficial lymph nodes are typically found in areas like the neck, armpits, and groin, not the thoracic region.

The hilum is a depression in a lymph node where blood vessels and nerves enter and exit.

The spleen is a secondary lymphoid organ, not a primary one.

Sinuses in lymph nodes filter lymph, trapping foreign particles and pathogens.

Trabeculae are fibrous strands that support the structure of lymph nodes.