IMMUNOLOGY

Detailed explanation-1: -Lymph vessels that carry lymph to a lymph node are called afferent lymph vessels, and those that carry it from a lymph node are called efferent lymph vessels, from where the lymph may travel to another lymph node, may be returned to a vein, or may travel to a larger lymph duct .

Detailed explanation-2: -Lymph Node Distribution Afferent lymphatic vessels flow into a lymph node and carry unfiltered lymph fluid. Efferent lymphatic vessels flow out of a lymph node and carry filtered lymph fluid. Lymph vessels that leave the thymus or spleen (which lack afferent vessels) also fall into this category.

Detailed explanation-3: -Efferent lymphatic vessels flow out of a lymph node and carry filtered lymph fluid. Lymph vessels that leave the thymus or spleen (which lack afferent vessels) also fall into this category.

Detailed explanation-4: -Afferent means towards. Afferent lymph vessels bring unfiltered fluids from the body into the lymph node where they are filtered. Efferent vessels, meaning away from, carry the clean fluid away and back to the bloodstream where it helps form plasma.