1. Which does not pass through the aoic opening(2018)
The aoic hiatus trans- mits the aoa, thoracic duct, lymphatic trunks from the lower posterior thoracic wall and, sometimes, the azygos and hemiazygos veins
A) Aoa
B) Vagus nerve
C) Azygos vein
D) Thoracic duct
Thorax