What is the recommended size of a bougie for adult use in emergency intubation?

The recommended size of a bougie for adult use in emergency intubation is 15 Fr. This size is favored because it provides a good balance between rigidity and flexibility, allowing for effective navigation through the airway, especially in cases where visibility is limited, or the anatomy is distorted.

A bougie that is too small may not provide adequate support for guiding the endotracheal tube, while one that is too large could cause trauma to the airway. The 15 Fr size is generally able to accommodate most adult airways comfortably and assists in facilitating successful intubation, particularly in emergency scenarios where quick and effective intervention is critical. This knowledge is crucial for paramedics and critical care providers who may face complex intubation situations in their practice.