about every 2 minutes
In two-person CPR, rescuers should switch roles every 2 minutes to avoid fatigue and maintain effective compressions. It's important to do this quickly and smoothly to ensure continuous chest compressions without interruption. The person performing compressions should continue until they are ready to switch, at which point the other rescuer can take over without compromising the quality of care.
They should provide breaths for the infant every 5 seconds.
Rescuers should switch positions in CPR approximately every two minutes or after every five cycles of 30 compressions and two rescue breaths, to prevent fatigue and maintain the quality of chest compressions. Keeping compressions effective is crucial, as fatigue can lead to a decrease in the depth and rate of compressions. Additionally, switching frequently helps ensure that both rescuers remain alert and can effectively manage the situation. It's important to do this quickly and smoothly to minimize interruptions in chest compressions.
You should stand back as the AED analyzes the patient.
Switch when the person giving compressions is getting tired.
Since 2005 the American Heart Association has recommended that bystanders trained in CPR should NOT be checking a pulse. If an unresponsive patient is not breathing rescuers should start compressions. Professional rescuers like paramedics, nurses, and doctors still check a pulse. Pulse checks should never last longer than 10 seconds. For more information you should take an American Heart Association CPR class form a reputable company like The Heart Center.
With 2 rescuers, compressions and ventilations should be done at a ratio of 15:2 for an infant or child.
Do not stop CPR to check for a pulse.
30:2
In a two-rescuer CPR scenario, the recommended ratio of breaths to chest compressions is 30:2 for adult patients. However, when performing CPR on infants and children, the ratio is adjusted to 15:2. The rescuers should switch roles every five cycles or about every two minutes to prevent fatigue and maintain effective compressions.
The correct compression-to-breath ratio for CPR in adults is 30 compressions followed by 2 rescue breaths. This applies to both single-rescuer and two-rescuer CPR scenarios. For infants and children, the same ratio is typically used for single rescuers, but two rescuers should use a 15:2 ratio. It's important to focus on high-quality chest compressions at a rate of 100 to 120 compressions per minute.
Some AEDs after the pads are attached you plug in the pads before the AED will analyze; some the pads are attached to the AED and you need to push the analyze button. At this point, do not touch the patient. So, the best answer to me is "the rescuers should make sure the AED is analyzing and do not touch the patient".