What is the largest vein in the neck?

What is the largest vein in the neck?

jugular veins
A person has jugular veins on both sides of their neck. They act as passageways for blood to move from a person’s head to the superior vena cava, which is the largest vein in the upper body. The superior vena cava then transports the blood to the heart and lungs.

What vein drains the head and upper body?

Upper Body Circulation The superior vena cava is the large vein that brings blood from the head and arms to the heart, and the inferior vena cava brings blood from the abdomen and legs into the heart.

What is the main venous drainage of the neck?

internal jugular vein
The brain, face, and neck structures are mainly drained by the internal jugular vein (IJV). The superficial veins are found deep to the platysma muscle while the deep veins are found encased in the carotid sheath.

Which vein drains blood from the brain?

jugular vein
jugular vein, any of several veins of the neck that drain blood from the brain, face, and neck, returning it to the heart via the superior vena cava.

Where are the major veins in your neck?

The jugular veins are the major veins of the neck. The internal jugular vein is a continuation of the sigmoid sinus. It courses inferiorly within the carotid sheath, collecting tributaries in the neck. It merges with the subclavian vein at the base of the neck to form the brachiocephalic vein.

What are the major veins of the head and neck?

What vein is the longest vein in the body?

The Great Saphenous Vein is the longest vein in the body; it runs from inside of the ankle, to the inside of the knee, and up to the groin where it joins the femoral vein (saphenofemoral junction).

What vein drains the head and neck?

jugular vein, any of several veins of the neck that drain blood from the brain, face, and neck, returning it to the heart via the superior vena cava. The main vessels are the external jugular vein and the interior jugular vein.

What are the major veins of the head neck?

What is the name of the main vein in your neck?

The function of the internal jugular vein is to collect blood from the skull, brain, superficial parts of the face, and the majority of the neck.

What are the three major vein pairs that drain blood from the head and neck?

As well as removing blood from the brain, the anterior retromandibular, facial, and lingual veins also drain into the internal jugular. Upon exiting the neck, the internal jugular vein merges with the subclavian vein to form the brachiocephalic vein.