Definition of piece rate: Payment by results. Wage determination system in which the employee is paid for each unit of production at a fixed rate.
The main arteries in the neck are the common carotids arising differently, one on each side (see the images below). On the right, the common carotid arises at the bifurcation of the brachiocephalic trunk behind the sternoclavicular joint; on the left, it arises from the highest point on arch of the aorta in the chest.
This is a list of arteries of the human body. The aorta. The arteries of the head and neck The common carotid artery Relations. The external carotid artery. The triangles of the neck. The internal carotid artery. The arteries of the brain. The arteries of the upper extremity The subclavian artery.