kaulalaskimo
Kaulalaskimo, also known as jugular vein, refers to the veins in the neck that primarily return deoxygenated blood from the head and face to the heart. There are two main sets of jugular veins: the internal jugular veins and the external jugular veins. The internal jugular veins are larger and deeper, running alongside the common carotid artery. They collect blood from the brain, face, and neck structures. The external jugular veins are more superficial and are visible under the skin of the neck. They drain blood from the scalp, face, and some parts of the neck.
The jugular veins play a crucial role in venous drainage from the cranial cavity. Blood from the