GENERAL HISTOLOGY

Detailed explanation-1: -Together, the blood, heart, and blood vessels form the circulatory system. The lymphatic system (lymph, lymph nodes and lymph vessels) supports the circulatory system by draining excess fluids and proteins from tissues back into the bloodstream, thereby preventing tissue swelling.

Detailed explanation-2: -The lymphatic system is a network of tissues, vessels and organs that work together to move a colorless, watery fluid called lymph back into your circulatory system (your bloodstream).

Detailed explanation-3: -The lymphatic system is closely related to the blood cell-forming system. White cells called lymphocytes are found in the lymph nodes (small oval-shaped organs found throughout the body that help trap and kill disease and infection that invade our bodies).

Detailed explanation-4: -Inside the lymph nodes are white blood cells, also called lymphocytes. These white blood cells attack and break down bacteria, viruses, damaged cells or cancer cells. The lymph fluid carries the waste products and destroyed bacteria back into the bloodstream. The liver or kidneys then remove these from the blood.

Detailed explanation-5: -Lymph nodes mainly store immune cells that help the body fight infection but are also places where these cells can be made. They also filter the lymph fluid and remove foreign material such as bacteria and cancer cells.