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Questions and Answers
Which artery is the largest and most anterior branch of the arch of aorta?
Which artery is the largest and most anterior branch of the arch of aorta?
Where does the thoracic portion of the left common carotid artery ascend from?
Where does the thoracic portion of the left common carotid artery ascend from?
At what level does the left subclavian artery spring from the arch of aorta?
At what level does the left subclavian artery spring from the arch of aorta?
Which artery arises from the arch of aorta at the level of the upper border of the 2nd right costal cartilage?
Which artery arises from the arch of aorta at the level of the upper border of the 2nd right costal cartilage?
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Study Notes
Aortic Arch Branches
- The largest and most anterior branch of the arch of the aorta is the innominate artery (brachiocephalic trunk).
Left Common Carotid Artery
- The thoracic portion of the left common carotid artery ascends from the aortic arch directly.
Left Subclavian Artery
- The left subclavian artery springs from the arch of the aorta at approximately the level of the T3 vertebra.
Right Common Carotid Artery
- The right common carotid artery arises from the arch of the aorta at the level of the upper border of the 2nd right costal cartilage.
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Description
Test your knowledge on the branches of the arch of the aorta with this quiz. Learn about the brachiocephalic trunk and the left common carotid artery, two important branches of the arch. Challenge yourself and expand your understanding of cardiovascular anatomy.
