What is the maximum duration for checking a pulse on an adult?

The correct duration for checking a pulse on an adult is 10 seconds. This time frame is essential to ensure that the assessment is quick yet thorough enough to determine if there is a pulse present. Checking for a pulse longer than 10 seconds can delay critical interventions, especially during a cardiac emergency where timely action is crucial.

When assessing a pulse, it is typically done at key locations such as the carotid artery, which is located in the neck, or the radial artery at the wrist. The emphasis on a 10-second check allows for a quick assessment while maintaining accuracy. If a pulse is felt within that duration, the rescuer can proceed with appropriate care, including monitoring for changes. If no pulse is detected, this timeframe fosters a swift transition to CPR and defibrillation if necessary, promoting better outcomes for the patient in a life-threatening situation.