Question:
The aortic arch gives out three arteries viz. __________.
The aortic arch gives out three arteries viz. __________.
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The branches arise in order from right to left over the arch.
Updated On: Nov 12, 2026
- innominate, right common carotid and left subclavian
- brachiocephalic, left common carotid and left subclavian
- brachiocephalic, left common carotid and right subclavian
- innominate, left common carotid and right subclavian
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The Correct Option is B
Solution and Explanation
Step 1: Understanding the Concept
The arch of the aorta gives off three large branches to the head and arms.
Step 2: Name them in order
The first is the brachiocephalic (innominate) trunk, which later splits into right carotid and right subclavian.
The second is the left common carotid artery.
The third is the left subclavian artery.
Step 3: Compare the options
The option with brachiocephalic, left common carotid and left subclavian matches.
Final Answer:
The aortic arch gives brachiocephalic, left common carotid and left subclavian arteries. \[ \boxed{\text{(B) }\text{brachiocephalic, left common carotid and left subclavian}} \]
The arch of the aorta gives off three large branches to the head and arms.
Step 2: Name them in order
The first is the brachiocephalic (innominate) trunk, which later splits into right carotid and right subclavian.
The second is the left common carotid artery.
The third is the left subclavian artery.
Step 3: Compare the options
The option with brachiocephalic, left common carotid and left subclavian matches.
Final Answer:
The aortic arch gives brachiocephalic, left common carotid and left subclavian arteries. \[ \boxed{\text{(B) }\text{brachiocephalic, left common carotid and left subclavian}} \]
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