After inserting a nasal endotracheal tube, to what pressure should the cuff be inflated?

The appropriate pressure for inflating the cuff of a nasal endotracheal tube is typically around 20-30 mmHg. Inflating the cuff to this pressure helps ensure adequate ventilation and minimizes the risk of air leaks, while also preventing complications such as tracheal injury or ischemia.

A pressure of 22 mmHg falls within this optimal range. It is essential to maintain a cuff pressure that is high enough to secure the airway and facilitate efficient ventilation, but not so high that it compromises blood flow to the tracheal tissues or causes damage.

Maintaining cuff pressure at this level is crucial in order to produce a proper seal in the airway, thus improving positive pressure ventilation effectiveness and minimizing the risk of aspiration. Regular monitoring of cuff pressure is advisable to ensure it stays within the recommended range and to adjust as necessary.