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Coronary Arteries: Their Role and Origin in Heart Anatomy Explained
Chapter 20, Problem 20(choose chapter or problem)
The coronary arteries branch off of the ________.
a. aortic valve
b. ascending aorta
c. aortic arch
d. thoracic aorta
Questions & Answers
QUESTION:
The coronary arteries branch off of the ________.
a. aortic valve
b. ascending aorta
c. aortic arch
d. thoracic aorta
ANSWER:Step 1 of 2
The main role of the coronary artery is to supply the blood to the different muscles of the heart. Heart mandatorily needs the blood that is rich in oxygen in order to work. Also, the blood that is depleted in oxygen should be taken away from the heart. These arteries are known to encircle the heart similar to the crown.
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Coronary Arteries: Their Role and Origin in Heart Anatomy Explained
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Discover the significance of coronary arteries in heart health, where they branch from, and their role in delivering oxygen-rich blood to the heart muscle. Learn the differences between the ascending aorta, aortic arch, and pulmonary trunk in relation to the coronary arteries.