Which age group requires one oropharyngeal airway according to the guidelines?

The guidelines specify that infants require one oropharyngeal airway, primarily due to their anatomical and physiological differences compared to other age groups. Infants have smaller airways, and the use of an oropharyngeal airway in this demographic is critical in ensuring adequate ventilation during emergencies. Its design enables it to maintain an open airway without causing obstruction or trauma, which is especially important given that infants are more susceptible to respiratory challenges.

In contrast, other age groups have different airway management requirements, often necessitating multiple airways or varied sizes, due to their larger anatomical structures and varying respiratory needs. Understanding these distinctions is vital for effective emergency care.