What is the use of Murphy's eye present on the Endotracheal tube
Murphy's eye is seen in the endotracheal tube (ETT). Murphy's eye refers to the distal opening in the side wall of the ETT. If the distal end of the lumen of the tube is blocked by secretions, Murphy's eye serves to provide an alternate route for ventilation.
It is alternate pathway for ventilation
It decreases the weight of tube
It is used for suctioning of respiratory treat along with ventilation
All of the above
Airway