What technique should be used to open the mouth when inserting an oropharyngeal airway?

The cross-finger technique is particularly effective for opening the mouth when inserting an oropharyngeal airway. This method involves using the thumb and index finger to grasp the upper and lower jaw, respectively, and gently applying pressure to open the mouth wide enough for proper placement of the airway. This technique is especially useful in patients who may have limited jaw movement or when there is a risk of airway obstruction.

Utilizing the cross-finger technique can also help maintain an open airway during the process, providing better access for insertion and ensuring that the airway device can be placed correctly without causing injury or additional occlusion. It is a technique that promotes a clear view and access, which is critical in emergency situations where rapid intervention is necessary.