How long should you check for breathing before beginning CPR on an unresponsive victim?

When assessing an unresponsive victim's breathing before initiating CPR, it is crucial to do so within a specific time frame to ensure the timely delivery of care. Checking for breathing should not exceed 10 seconds, as this timeframe allows for a quick determination of whether the person is breathing normally or not. During this check, you should look for the rise and fall of the chest, listen for breath sounds, and feel for breath on your cheek. If the victim is not breathing or only gasping, it is essential to begin CPR immediately.

Longer durations of assessment, such as 30 seconds or more, may delay critical intervention, reducing the chances of survival in cases of cardiac arrest. Immediate action is necessary, as prolonged periods without circulation can lead to irreversible brain damage and other serious complications. Therefore, the guideline for assessing breathing is set at a maximum of 10 seconds to balance thoroughness with the urgency of the situation.