As blood passes through capillaries, oxygen and nutrients can diffuse out of these tiny blood vessels and into our surrounding body cells. Waste products might include lactic acid and carbon dioxide. Some of these waste materials diffuse back into the bloodstream, but most of it is taken up into the lymphatic system. The simple analogy is that the lymph system is our body's binmen.
Serum is in the blood vessels (circulating blood). Lymph is the plasma that diffuses through the arteries (used to be part of the blood) into the lymph system. Once it flows through the lymph system, it will rejoin with blood through veins.
Lymph vessels,lymph nodes,spleen,
In the blood vessels and in the lymph vessels.
A lymph vessel. They are similar in function to blood vessels. However the lymph is moved along the vessel by muscle contractions rather than by the heart pumping.
Lymph
Lymph.
Lymph vessels are not parallel to blood vessels; instead, they form a separate network that runs alongside them. While blood vessels transport blood throughout the body, lymph vessels carry lymph, a fluid that helps maintain fluid balance and plays a critical role in the immune system. Both systems have distinct functions and structures, but they often work together to support overall health.
Back to the blood to become plasma again.
Lymph is basically the same as the plasma from the blood. Lymph is formed when plasma leaks out of blood vessels into the interstitial space.
Extracellular fluid is the fluid outside of cells. It is in the interstitial space, in the blood vessels and lymph vessels
Extracellular fluid is the fluid outside of cells. It is in the interstitial space, in the blood vessels and lymph vessels
lymph vessels are like blood vessels and they carry fluid similar in composition to blood plasma (only that they carry clear fluid containing less protein than blood plasma and numerous white blood cells which help to fight infection, especially lymphocytes), the body tissues are bathed in lymph from the blood , then the lymph vessels drain the lymph away just like the vein drains deoxygenated blood from body back to the heart, in a situation whereby the drainage of lymph by the lymph vessels is interupted, there is accumulation of fluid in that part of the body causing edema( excessive accumulation of fluid in the body) so the lymph vessels are important for drainage of lymph throughout the body and due to this they are able to carry antibodies(foreign micro organisms in the body) to the lymph node to be destroyed. all the lymph that is collected goes to the thoracic duct and right lymphatic duct which then empty back into the blood.