An infant with severe respiratory distress is found to have double aoic arch during investigation. Double aoic arch is due to persistence and continued patency of the segment of:
An infant with severe respiratory distress is found to have double aoic arch during investigation. Double aoic arch is due to persistence and continued patency of the segment of:
💡 Explanation
An infant with severe respiratory distress is found to have double aoic arch during investigation. Double aoic arch is due to persistence and continued patency of the segment of:
✓ Correct Answer: A. Right dorsal aoa between the right seventh intersegmental aery and its junction with the left dorsal aoa
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