 A time-out process had been followed and then the flexible bronchoscope was inserted through the endotracheal tube after 2 cc of 4% lidocaine had been infused into the endotracheal tube. 
A time - out process had been followed and then the flexible bronchoscope was inserted through the endotracheal tube after 2 cc of 4 % lidocaine had been infused into the endotracheal tube .