Medical MCQ - The commonest variation in the arteries arising from the arch of aorta is -

The commonest variation in the arteries arising from the arch of aorta is –

Absence of brachiocephalic trunk

Left vertebral artery arising from the arch

Left common carotid artery arising from brachiocephalic trunk

Presence of retroesophageal subclavian artery

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Correct Answer:

Left common carotid artery arising from brachiocephalic trunk

Description:

None

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