Bag and mask ventilation is absolutely contraindicated in –: (A) Tracheo-esophageal fistula with esophageal atreasia and esophagus connected to trachea, (B) Diaphragmatic hernia, (C) Meconium aspiration, (D) All of the above
Answer is D. Bag and mask ventilation is contraindicated when there are increased chances of aspiration like :- full stomach, intestinal obstruction, pregnancy, hiatus hernia, Diaphragmatic hernia, Tracheo-esuphageal fistula, Meconium aspiration syndrome.