This video discusses blood flow to the head and neck starting from the aortic arch, including the branches of the external carotid artery. Arteries discussed include: brachiocephalic artery, common carotid artery, subclavian artery, external carotid artery, internal carotid artery, vertebral arteries, superior thyroid artery, ascending pharyngeal artery, lingual artery, facial artery, occipital artery, posterior auricular artery, maxillary artery, superficial temporal artery