GENERAL HISTOLOGY

Detailed explanation-1: -The lymphatic system also helps defend the body against germs (viruses, bacteria, and fungi) that can cause illnesses. Those germs are filtered out in the lymph nodes, small clumps of tissue along the network of lymph vessels. Inside the lymph nodes, lymphocytes called T-cells and B-cells help the body fight infection.

Detailed explanation-2: -The lymphatic system helps defend the body against illness-causing germs, bacteria, viruses and fungi. The system builds immunity by making special white blood cells (called lymphocytes) that produce antibodies which are responsible for immune responses that defend the body against disease.

Detailed explanation-3: -There are three primary functions of the lymphatic system: first is the maintenance of fluid balance, second is the facilitation of the absorption of dietary fats from the gastrointestinal tract to the bloodstream for metabolism or storage, and third is the enhancement and facilitation of the immune system.

Detailed explanation-4: -Lymph nodes drain lymphatic fluid from tissues that are exposed to the external environment, such as the skin, lung, or gut. Pathogens that travel through lymphatics should be able to enter the circulation, if it were not for the strategic localization of lymph nodes along lymphatics which prevent systemic access.