Question
Blood vessel(arrow) shown in this picture , is a branch of ?
A. Bracheocephalic trunk
B. Ascending aorta
C. Arch of aorta
D. Left common carotid
Show Answer
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Correct Answer » C Explanation |
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Vessel is left subclavian artry
Right subclavian artery is a branch of the brachiocephalic trunk and begins behind the right sternoclavicular joint. Left subclavian artery is a direct branch of aorta