When administering CPR to an infant, how should the rescuer position their fingers for compressions?

When administering CPR to an infant, the correct positioning of the fingers is crucial for effective chest compressions. Placing the fingers on the center of the chest allows for optimal compression of the heart, enabling proper blood flow during the resuscitation process.

In infants, the center of the chest is typically located just below the nipple line, which helps ensure that the compressions are focused on the heart rather than being too high or too low. This method maximizes the effectiveness of each compression, as it targets the area where the heart is situated, facilitating improved circulation during cardiac arrest.

The other positioning options, although they suggest valid areas of the chest, do not provide the same level of effectiveness for heart compressions. Proper technique is essential for successful CPR, and focusing on the center of the chest is aligned with established CPR guidelines for infants.