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The brachiocephalic artery divides into the right common carotid artery and the right subclavian artery.
The right subclavian artery extends from the brachiocephalic artery to the right side of the body. It supplies oxygenated blood to the arms.
The brachiocephalic artery is a branch off of the aortic arch and send blood to the head, neck, and right arm.
Brachiocephalic trunk Left common carotid artery Left subclavian artery
There is an article in Wikipedia on the subject - This is a direct quote... "There is no brachiocephalic artery for the left side of the body. The left common carotid, and the left subclavian artery, come directly off the aortic arch. However, there are two brachiocephalic artery" See the related link for the full article.
The brachiocephalic artery is the first major branch off of the aortic arch, it gives rise to the right internal carotid artery and the right subclavian artery. The brachiocephalic artery is also sometimes called the brachiocephalic trunk, and may also be called the innominate artery.
There is actually no such artery as the cephalic artery. There is the brachiocephalic artery which comes out of the aortic arch, and also a cephalic vein.
brachiocephalic artery
The brachiocephalic trunk is the first artery to branch off from the aorta. This then bifurcates (splits into two) creating the right subclavian and right common carotid arteries
After the flow of blood(oxygenated) through the brachiocephalic(jugular) artery, the brachiocephalic (jugular) vein will return the blood(de-oxygenated) back to the anterior part of the vena cava. Then, into the right auricle. Et-cetera.
The three main branches at the top of the aortic arch are the brachiocephalic artery, left common carotid artery, and left subclavian artery. The brachiocephalic artery supplies blood to the right arm and the right side of the head and neck. While the left common carotid artery supplies blood to the left side of the head and neck, the left subclavian artery is responsible for blood supply to the left arm.
brachiocephalic artery