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Finally, the left and right brachiocephalic veins join to form the superior vena cava, which delivers deoxygenated blood to the right atrium of the heart. [2] The jugular vein has tributaries consisting of petrosal sinus , facial , lingual , pharylingual, the thyroid , and sometimes the occipital vein .
The jugular veins are relatively superficial and not protected by tissues such as bone or cartilage.This makes them susceptible to damage. Due to the large volumes of blood that flow through the jugular veins, damage to the jugulars can quickly cause significant blood loss, which can lead to hypovolæmic shock and then death if not treated.
The external jugular vein commences in the substance of the parotid gland, on a level with the angle of the mandible, and runs perpendicularly down the neck, in the direction of a line drawn from the angle of the mandible to the middle of the clavicle superficial to the sternocleidomastoid muscle.
vena jugularis anterior [1] TA98: A12.3.05.047: TA2: 4959: FMA: 13318: Anatomical terminology [edit on Wikidata] The anterior jugular vein is a vein in the neck ...
The posterior external jugular vein begins in the occipital region and returns the blood from the skin and superficial muscles in the upper and back part of the neck, lying between the splenius and trapezius.
Investors are betting a final 2024 rate cut is a sure thing from the Federal Reserve, but the bigger question is whether the central bank is ready to scale back what it expects to do in 2025.
Just above the sternum the two anterior jugular veins communicate by a transverse trunk, the jugular venous arch (or venous jugular arch), which receive tributaries from the inferior thyroid veins; each also communicates with the internal jugular.
The president of the International Criminal Court on Monday said threats facing the institution, including possible U.S. sanctions and Russian warrants for staff members, "jeopardise its very ...