Surgery Child at birth presented with respiratory distress and drooling of saliva. Mother has a history of polyhydramnios. What is the initial investigation A Chest X Ray B NG tube and CXR C Endoscopy D Contrast study 💡 Explanation Child at birth presented with respiratory distress and drooling of saliva. Mother has a history of polyhydramnios. What is the initial investigation ✓ Correct Answer: B. NG tube and CXR