Attn on a letter stands for attention and denotes the attention line. The attention line specifies who within an organization should receive a correspondence or package.
The lymph vessels carry lymph from the tissues through the lymph nodes, where lymphocytes neutralize or kill and macrophages consume pathogens, then deliver the cleansed fluid to the blood.he lymphatic capillaries merge into the afferent lymphatics, somewhat larger lymph vessels that carry the lymph among the lymph nodes. The lymphatic capillaries in the SMALL INTESTINE, called lacteals, are uniquely able to absorb the fatty products of digestion, which they ultimately deliver to the blood.
Lymphatic vessels are structures of the lymphatic system that transport fluid away from tissues. Lymphatic vessels are similar to blood vessels, but they don't carry blood. The fluid transported by lymphatic vessels is called lymph.Lymph is a clear fluid that comes from blood plasma that exits blood vessels at capillary beds.t is here that lymph re-enters blood circulation. Returning lymph to the blood helps to maintain normal blood volume and pressure. It also prevents edema, the excess accumulation of fluid around tissues. Large lymphatic vessels are composed of three layers.