<prompt> Food can get stuck in the esophagus at the following locations, except:Crossing of left bronchusCrossing of arch of aortaDiaphragmatic openingCrossing of the hemiazygous vein  <response>: Ans. d Crossing of hemiazygous veinRef: Bailey and Love 26th Edition, Page 987Natural constrictions of esophagus are at: 15cm-- Incisor teeth 25cm--Arch of aorta 27cm--Left Bronchus 40cm--Diaphragmatic aperture 