There are a lot of abbreviations which are commonly used in the world of typography, and especially digital fonts. Hereâs a comprehensive overview.
Â© iStockphoto.com /Eraxion. Antibodies. The lymph system is the body's drainage system. It is composed of a network of vessels and small structures called lymph nodes. The lymph vessels convey excess fluid collected from all over the body back into the blood circulation. Along the way, however, these fluids are forced to percolate through the lymph nodes so that they can be filtered.
The main purpose of lymphatic vessels is to absorb and return lymph fluid from the body back to the blood, and to assist in the bodyâs immune function. Three types of blood vessels can be differentiated. Arteries carry blood away from the heart, and veins carry blood toward the heart.