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What body system transports a clear fluid with white blood cells?
The lymphatic system is a network of tissues and organs that help rid the body of toxins, waste and other unwanted materials. The primary function of the lymphatic system is to transport lymph, a fluid containing infection-fighting white blood cells, throughout the body.
What is the clear fluid that surrounds body cells?
Interstitial fluid, also known as tissue fluid, is the liquid that surrounds our cells. It leaks out of our blood vessels and into our body’s cells to deliver essential nutrients, while simultaneously removing waste products.
What is the fluid in lymphatic cells?
Lymph: Lymph, also called lymphatic fluid, is a collection of the extra fluid that drains from cells and tissues (that is not reabsorbed into the capillaries) plus other substances.
How are lymphocytes transported?
The lymphocytes are transported through lymph fluid and leave the node through the efferent vessels to travel to other parts of the body to perform adaptive immune response functions.
Where does the lymphatic system drain?
The lymphatic vessels drain into collecting ducts, which empty their contents into the two subclavian veins, located under the collarbones. These veins join to form the superior vena cava, the large vein that drains blood from the upper body into the heart.
Is lymph interstitial fluid?
Lymph derives from interstitial fluid that surrounds the cells of body tissues. This interstitial fluid comes from the bloodstream, as capillaries exchange substances with tissue cells and fluid leaves the capillaries. Much of the fluid reenters the capillaries directly.
Why is tissue fluid drained?
The removal of excess fluids from body tissues. This process is crucial because water, proteins, and other substances are continuously leaking out of tiny blood capillaries into the surrounding body tissues.
What does interstitial fluid consist of?
Interstitial fluid contains glucose, salt, fatty acids and minerals such as calcium, magnesium and potassium. The nutrients in interstitial fluid come from blood capillaries Interstitial fluid can also hold waste products which result from metabolism.
How is lymph fluid excreted from the body?
The lymph fluid carries the waste products and destroyed bacteria back into the bloodstream. The liver or kidneys then remove these from the blood. The body passes them out with other body waste, through bowel movements (poo) or urine (pee).
Where does lymph fluid drain?
Where does lymph drain?
How is lymph moved around the body?
LYMPHATIC CIRCULATION The lymph is moved through the body in its own vessels making a one-way journey from the interstitial spaces to the subclavian veins at the base of the neck. Since the lymphatic system does not have a heart to pump it, its upward movement depends on the motions of the muscle and joint pumps.