VENA JUGULARIS Meaning and
Definition
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Vena jugularis is a medical term that refers to the jugular vein, a group of veins located in the neck. Specifically, it is used to describe the two main veins that run on either side of the neck, known as the external jugular vein and the internal jugular vein. These veins are responsible for draining blood from the head, face, and neck region, returning it to the heart.
The external jugular vein is more superficial and visible, running down the side of the neck in a diagonal manner. It collects blood from the scalp, face, and superficial neck tissues before emptying into the subclavian vein in the shoulder region. The internal jugular vein is situated deeper within the neck, running alongside the carotid artery. It receives blood from the brain, skull, and deeper tissues of the face and neck, ultimately joining with the subclavian vein to form the brachiocephalic vein.
The vena jugularis plays a crucial role in maintaining blood flow to and from the brain. It assists in removing carbon dioxide and waste products from brain tissues while supplying oxygenated blood and essential nutrients. The jugular veins are often used for medical procedures, such as central venous catheterization or measuring central venous pressure, as they provide a direct route to the blood exiting the brain. Dysfunction or blockage of the vena jugularis can lead to various health issues, including headaches, dizziness, swelling in the neck, and increased intracranial pressure.
Common Misspellings for VENA JUGULARIS
- cena jugularis
- bena jugularis
- gena jugularis
- fena jugularis
- vwna jugularis
- vsna jugularis
- vdna jugularis
- vrna jugularis
- v4na jugularis
- v3na jugularis
- veba jugularis
- vema jugularis
- veja jugularis
- veha jugularis
- venz jugularis
- vens jugularis
- venw jugularis
- venq jugularis
- vena hugularis
Etymology of VENA JUGULARIS
The word "Vena Jugularis" has a Latin etymology. "Vena" in Latin means "vein", and "jugularis" comes from the Latin word "iugulum" which means "throat" or "neck". So, "Vena Jugularis" can be translated as "jugular vein", referring to the large veins that run down the sides of the neck.
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