Airway adjuncts are medical devices used to help maintain or open a patient's airway, especially in emergencies. They are essential for ensuring that air can flow freely to the lungs, which is critical for breathing. Common types of airway adjuncts include oropharyngeal airways and nasopharyngeal airways, each designed for specific situations and patient needs. These devices are often used by healthcare professionals, such as paramedics and emergency room doctors, during resuscitation efforts or when a patient is unable to breathe adequately on their own. Proper use of airway adjuncts can significantly improve patient outcomes in critical situations.