Question

copyright © mcgraw hill llc. permission required for reproduction or display. multiple choice question which vessel of the heart is labeled “e” in this picture? pulmonary trunk aortic arch ascending aorta left subclavian artery descending aorta right common carotid artery

Explanation:

To determine the vessel labeled "E", we analyze the heart's anatomy. The ascending aorta is the part of the aorta that rises from the left ventricle and is positioned as shown (connecting to the aortic arch). The pulmonary trunk has a different origin (right ventricle), the aortic arch is the curved part, the left subclavian and right common carotid are branches, and the descending aorta is below. So "E" matches the ascending aorta.

Answer:

C. Ascending aorta