VENOUS SYSTEM Meaning and
Definition
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The venous system is an intricate network of blood vessels that is responsible for the transport of deoxygenated blood from various parts of the body back to the heart. It is a crucial component of the circulatory system and works in tandem with the arterial system to ensure the continuous flow of blood.
The venous system consists of veins, which are thin-walled, flexible blood vessels that primarily carry deoxygenated blood. These veins are located throughout the body, running parallel to the arteries, and are characterized by their ability to accommodate relatively lower pressure compared to the high-pressure arterial system. The veins contain one-way valves that facilitate the unidirectional flow of blood towards the heart, preventing backflow and ensuring efficient circulation.
The venous system can be broadly classified into two main divisions: the superficial venous system and the deep venous system. The superficial venous system is located close to the surface of the skin and is responsible for draining blood from the superficial tissues. The deep venous system, on the other hand, is located deep within the muscles and is responsible for draining blood from the major organs and tissues.
The venous system plays a crucial role in overall cardiovascular health. It aids in the return of blood to the heart, maintaining a proper balance, and facilitating the exchange of oxygen, nutrients, and waste products between tissues and the bloodstream. Any dysfunction or impairment of the venous system can lead to conditions such as varicose veins, blood clots, and chronic venous insufficiency, which may require medical intervention and management to maintain optimal blood flow and prevent complications.
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In anat., the collective name for the veins.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for VENOUS SYSTEM
- cenous system
- benous system
- genous system
- fenous system
- vwnous system
- vsnous system
- vdnous system
- vrnous system
- v4nous system
- v3nous system
- vebous system
- vemous system
- vejous system
- vehous system
- venius system
- venkus system
- venlus system
- venpus system
- ven0us system
- ven9us system
Etymology of VENOUS SYSTEM
The word "venous" is derived from the Latin term "vena", meaning "a vein". The term "vena" itself is believed to originate from the Proto-Indo-European root "*wénh₁-os", which has the meaning of "to wind, to turn". This word root is also related to the Latin words "vēna" (vein) and "ventus" (wind), as well as the English word "wind" (with the meaning of twist or turn). In the context of the "venous system", the term refers to the system of veins that carry deoxygenated blood back to the heart.
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