All are true regarding Endotracheal intubation except
High-Yield Explanation
Endotracheal Tube Intubation:- - When the expiratory gas passes through the tube (hot & humidified) leaves vapour on the tube (tube has gone into trachea)- Tube has Radiopaque blue line on it which can be seen by X-ray- Earlier 90% saturation,if it continuously stas dropping suspects that tube is not in the Respiratory tract- Best way for confirmation - Capnography