MCQOPTIONS
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MCQOPTIONS
| 1. |
The commonest variation in the arteries arising from the arch of aorta is: |
| A. | Left vertebral artery arising from the arch |
| B. | Absence of brachiocephalic trunk |
| C. | Presence of retroesophageal subclavian artery |
| D. | Left common carotid artery arising from brachiocephalic trunk |
| Answer» E. | |