IMMUNOLOGY

Detailed explanation-1: -The red pulp filters worn out and damaged red blood cells from the blood and recycles them. The white pulp contains many B lymphocytes and T lymphocytes. These are white blood cells that are very important for fighting infection.

Detailed explanation-2: -The spleen filters your blood and also stores your red blood cells, platelets, and white blood cells. But if your spleen is removed, other parts of the lymphatic system can take over these functions. The spleen is part of your body’s lymphatic system.

Detailed explanation-3: -The spleen is a fist-sized organ found in the upper left side of your abdomen, next to your stomach and behind your left ribs. It’s an important part of your immune system but you can survive without it. This is because the liver can take over many of the spleen’s functions.

Detailed explanation-4: -The white pulp of the spleen contains typical lymphoid elements, such as plasma cells, lymphocytes, and lymphatic nodules, called follicles in the spleen. Germinal centres in the white pulp serve as the sites of lymphocyte production.