Which laryngoscope blade number is recommended for term newborns?

The use of a No. 1 laryngoscope blade is recommended for term newborns as it is appropriately sized for their anatomy. Newborns have unique anatomical features, and the No. 1 blade provides the correct length and angle to effectively visualize the vocal cords during intubation. This helps ensure that the procedure can be performed safely and efficiently, minimizing trauma to the delicate structures of the neonate's airway.

The other blade sizes are either too large or too small for term newborns. A No. 0 blade is typically used for extremely preterm or very small newborns, as it fits their smaller airways. A No. 2 or No. 3 blade would be too large and could increase the risk of injury or make it challenging to obtain a proper view during intubation. Thus, the No. 1 blade strikes the right balance for term infants, aligning with best practice guidelines in neonatal resuscitation.