How long should a rescuer check for breathing and pulse?

The recommended duration for checking for breathing and pulse is 10 seconds. This timeframe is critical because it allows the rescuer to adequately assess the victim's condition without delaying any potential lifesaving interventions. During this 10-second period, the rescuer should carefully observe for signs of normal breathing while simultaneously checking for a pulse, usually at the carotid artery for better accessibility.

This duration balances the need for thorough assessment and the urgency that often accompanies emergency situations. Spending too little time might result in a missed pulse or breathing, while spending too much time could delay necessary actions, such as initiating CPR or calling for advanced medical help. Hence, 10 seconds is the standard recommended practice in emergency response guidelines.