When providing CPR to an infant, what is the correct technique for compressions?

The correct technique for providing chest compressions to an infant is to use two fingers placed just below the infant's nipple line on the breastbone, also known as the sternum. This method is essential because it allows for effective compression of the heart without applying too much pressure that could harm the fragile rib cage of an infant.

Using two fingers provides a controlled and precise method of delivering compressions, ensuring that they are both shallow and fast enough to maintain blood flow without causing injury. This technique involves compressing the chest at a rate of about 100-120 compressions per minute, which is vital for maintaining circulation during cardiac arrest.

The other techniques mentioned, such as using one hand or the heel of the palm, are inappropriate for infants as they could exert excessive pressure, potentially leading to rib fractures or other injuries. Additionally, alternating between the mouth and nose is irrelevant in the context of chest compressions, as the focus during CPR is to provide compressions and breaths as per the established guidelines.