For two rescuers, what is the recommended compression-to-breath ratio for infant CPR?

For two rescuers, what is the recommended compression-to-breath ratio for infant CPR?

• A. 30:2
• B. 10:2
• C. 20:2
• D. 15:2

Answer: (D)

For two rescuers, the rhythm balances effective chest compressions with timely ventilations for an infant. Having a second rescuer allows one person to deliver breaths after a set block of compressions without long interruptions to perfusion. The standard 15 compressions followed by 2 breaths keeps ventilation frequent enough to meet the infant’s high metabolic needs while still maintaining a steady compression rate, typically aimed at 100–120 compressions per minute. This coordinated cycle makes it feasible to switch roles as needed and minimizes the pause time that would occur if breaths were given after longer compression blocks. Why this fits best: delivering breaths more often with two rescuers helps oxygen delivery without sacrificing chest recoil and perfusion, which is especially crucial for infants. The other options don’t align with the two-rescuer approach: 30:2 is the typical ratio when only one rescuer is present, while the other ratios would either under-ventilate or misalign with the cooperative rhythm two rescuers can maintain.

For two rescuers, the rhythm balances effective chest compressions with timely ventilations for an infant. Having a second rescuer allows one person to deliver breaths after a set block of compressions without long interruptions to perfusion. The standard 15 compressions followed by 2 breaths keeps ventilation frequent enough to meet the infant’s high metabolic needs while still maintaining a steady compression rate, typically aimed at 100–120 compressions per minute. This coordinated cycle makes it feasible to switch roles as needed and minimizes the pause time that would occur if breaths were given after longer compression blocks.

Why this fits best: delivering breaths more often with two rescuers helps oxygen delivery without sacrificing chest recoil and perfusion, which is especially crucial for infants. The other options don’t align with the two-rescuer approach: 30:2 is the typical ratio when only one rescuer is present, while the other ratios would either under-ventilate or misalign with the cooperative rhythm two rescuers can maintain.