Question: where are all the major arteries?
Answer: The aorta.
The arteries of the head and neck. The common carotid artery. The external carotid artery. ... 
The arteries of the upper extremity. The subclavian artery. The axilla. ... 
The arteries of the trunk. The descending aorta. ... 
The arteries of the lower extremity. The femoral artery.