The nurse is caring for a newborn with a diagnosis of tracheoesophageal fistula (TEF). Which of the following assessment findings may be present in a newborn with TEF? (Select All that Apply.)

A. Normal feeding and swallowing would not be expected in a newborn with TEF, as they typically have difficulty feeding and may choke or cough. B. Sunken abdomen is not a typical finding for TEF. C. Excessive drooling is a common symptom due to the inability to swallow saliva properly. D. Respiratory distress is a hallmark sign of TEF, as the fistula can lead to aspiration and breathing difficulties. E. Coughing or choking during feeding is another classic sign of TEF due to the abnormal connection between the esophagus and the trachea.