Which is the appropriate technique for ventilating an apneic adult who has a pulse?

The appropriate technique for ventilating an apneic adult who has a pulse is to deliver each breath over 1 second at a rate of 10 breaths per minute. This rate and timing are crucial because they ensure that the breaths provided are adequate in volume and pressure while allowing for sufficient time for exhalation.

When providing rescue breaths to an apneic patient who still has a pulse, the goal is to effectively oxygenate the lungs while preventing hyperventilation, which can lead to complications such as decreased venous return to the heart and potential respiratory alkalosis. The 1-second delivery time for each breath allows for optimal lung inflation without over-distending the lungs, and the rate of 10 breaths per minute provides a balance of enough breaths to maintain adequate oxygenation without causing excessive pressure or volume issues.

This method aligns with current guidelines and objectives in airway management, ensuring that the patient receives the most effective ventilation to support their physiological needs.