When should you initiate CPR for an unresponsive infant?

Initiating CPR for an unresponsive infant is crucial when you confirm that they are not breathing. The primary aim of CPR is to restore circulation and breathing as quickly as possible, especially in infants whose bodies are more vulnerable to the effects of oxygen deprivation.

When an infant is unresponsive, checking for signs of breathing is a critical step. If the infant is not breathing normally or not breathing at all, it indicates that immediate action is needed. Starting CPR right away can significantly improve the chances of survival and minimize the risk of brain damage due to lack of oxygen. In many emergency response guidelines, such as those provided by the American Heart Association, the emphasis is placed on commencing CPR promptly once it's clear that normal breathing has ceased.

In contrast, waiting for emergency assistance to arrive or delaying the start of CPR until after checking for a pulse or observing for two minutes can increase the risk of irreversible harm to the infant. Therefore, the correct response emphasizes the importance of immediate action in situations where an infant is unresponsive and not breathing.