A thrombus (blood clot) in the first branch of the arch of the aorta would affect the flow of blood to the ________.

Question

Quizplus · Accepted Answer

The first branch of the arch of the aorta is the brachiocephalic trunk, which branches to form the right subclavian artery (supplying the right upper arm) and the right common carotid artery (supplying the right side of the head and neck). Therefore, a thrombus in this location would affect the flow of blood to the right side of the head and neck and the right upper arm.

A Thrombus (Blood Clot) in the First Branch of the Arch