What are two ways checking for breathing/pulse in an infant differs from checking for a child or adult?

When it comes to checking for breathing and pulse in infants compared to children or adults, there are specific techniques that are adapted to suit the anatomical and physiological differences in infants.

First, checking for the brachial pulse in infants is appropriate because their smaller body size makes the carotid pulse less accessible and difficult to feel effectively. The brachial pulse, located in the upper arm, is easier to locate in infants and provides an accurate assessment of circulation.

Second, when opening the airway for an infant, it should be done in a neutral position rather than extending the head past neutral. Infants have different airway anatomy, and excessive extension can obstruct the airway instead of keeping it open, making it crucial to maintain the neutral position for optimal breathing.

These adjustments in technique are essential for ensuring effective assessment and intervention during a life-threatening emergency, highlighting the important differences that arise from the developmental stage of the individual.