What is a key difference in pediatric airway management compared to adults?

• A. Children have smaller airways, faster desaturation, higher incidence of airway obstruction; use appropriately sized devices and gentle technique.
• B. Children tolerate high FiO2 better, so always use 100% oxygen.
• C. Pediatric airways are larger in diameter than adults.
• D. Pediatric airway management does not require neck stabilization.

Answer: (C)

In pediatric airway management, the most important difference is that the airway is smaller in diameter than in adults, which makes it much easier for obstruction to occur and for desaturation to happen quickly if ventilation is not maintained. This tiny size means you must use appropriately sized devices and apply a gentle, precise technique to minimize trauma and ensure an effective seal and patency.

The statement that pediatric airways are larger in diameter than adults is not accurate. In children, the smaller airway size is the key factor that drives management decisions, including device sizing, gentle handling, and careful preoxygenation to buy time during induction and airway securedment.

Other aspects, like whether to use high FiO2, depend on context and are not as defining as the size-related challenge; and neck stabilization should be used or avoided based on trauma risk, not as a blanket rule.