Anatomy Constrictions in esophagus are present at distance of (from incisor) -a) 12 cmb) 25 cmc) 28 cmd) 36 cme) 40 cm A ac B Only b C be D ae 💡 Explanation Constrictions in esophagus are present at distance of (from incisor) -a) 12 cmb) 25 cmc) 28 cmd) 36 cme) 40 cm ✓ Correct Answer: C. be