// AEMT Question · Advanced Airway
When using a bag-mask device with an oropharyngeal airway, the mask should be sealed:
A. With one hand using the C-E technique
B. With two hands using the C-E techniqueCorrect
C. By pressing down only on the chin
D. By holding the mask tightly against the face
// Rationale
A two-hand C-E technique provides the best mask seal and allows a second rescuer to ventilate.