3 Questions
Which artery arises from the left posterior aortic sinus?
Left common carotid artery
Which artery arises from the anterior aortic sinus?
Right coronary artery
Which artery is a direct branch of the arch of the aorta?
Brachiocephalic artery
Study Notes
Arterial Branches
- The left posterior aortic sinus gives rise to the left posterior intercostal artery.
- The anterior aortic sinus gives rise to the coronary artery.
- The arch of the aorta has a direct branch, which is the brachiocephalic artery.
Test your knowledge of the aortic arch and its branches in this quiz. Learn about the ascending, arch, and descending portions of the aorta, as well as the specific branches that arise from the arch. Challenge yourself with questions on the coronary arteries, brachiocephalic artery, common carotid artery, and subclavian artery.
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