Pediatrics A new bom child presented with CHD has cyanosis, become prominanat on breathing and improved in crying. The Diagnosis is A Bilateral choanal atresia B Diaphragmatic hernia C Genitourinary defects D Coloboma 💡 Explanation A new bom child presented with CHD has cyanosis, become prominanat on breathing and improved in crying. The Diagnosis is ✓ Correct Answer: A. Bilateral choanal atresia