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left subclavian artery
Kaylah Ward
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What is the first branch off the aortic arch?
brachiocephalic artery
What is tortuous aortic arch?
It is an aortic arch with an aneurysm.
What are the left branch off the aortic arch?
The three branches off the aortic arch arethe brachiocephalic arteryleft common carotid Arteryleft subclavian Artery.
The aortic arch arches to where as it emerges from the heart?
Is a right sided aortic arch normal?
What is tortuous arch?
It is an aortic arch with an aneurysm.
Is the aortic arch closer to the base or apex of the heart?
The aortic arch is closer to the base of the heart.
What does the brachiocephalic artery do?
The brachiocephalic artery is a branch off of the aortic arch and send blood to the head, neck, and right arm.
What cavity is the aortic arch in?
The thoracic cavity.
Trace blood from aortic arch to left radial artery?
From the aortic arch, blood flows through the left subclavian artery, then into the axillary artery, followed by the brachial artery. From the brachial artery, blood then reaches the radial artery in the forearm, supplying the distal part of the arm and hand with oxygenated blood.
The aortic arch arches to what as it emerges from the heart?
left
Which pathway correctly traces blood as it travels from the aortic arch to the left arm?
Aortic arch ~>left subclavian artery ~> axillary artery ~> brachial artery ( and its profunda).
Do Sympathetic nerve fibers penetrate the aortic arch?
No. The myocardium.
