Basic Life Support for Children and Infants Practice Test

Using two fingers for chest compressions in an infant is essential because it allows for the application of adequate pressure while minimizing the risk of injury to the infant's ribcage and internal organs. This technique ensures that the compressions are effective in creating blood flow during cardiopulmonary resuscitation (CPR). The correct placement, which is just below the nipple line, targets the sternum effectively to maximize the effectiveness of each compression.

Correct compression technique is vital in ensuring that blood circulates to vital organs, including the brain and heart, which can be crucial in an emergency situation. Infants have more pliable ribs and a smaller chest cavity, so using two fingers is the most appropriate method to generate the necessary force while maintaining safety for the infant.

The other response options may suggest different techniques or misconceptions, but they do not adhere to the recommended guidelines established for infant CPR. Understanding the correct method of administering chest compressions is critical for anyone caring for infants in emergency situations.