1 rescuer CPR is 30 compressions to 1 breath.
2 breaths per 30 compressions
30:2
30 compressions to 2 breaths.
2 person CPR: Cycles of 30 compressions / 2 breaths on an adult Cycles of 15 compressions / 2 breaths on an infant or child
Perform Adult CPR by 30 chest compressions to 2 breaths.
For an Adult, 2 person CPR is 30 compressions / 2 breaths. One person does the compressions, the other gives the breaths. To learn more about the correct steps for 2 person CPR (Adult, Child, Infant), take a CPR for the Professional Rescuer class.
The current ratio for lay persons (not health care providers) is 30 compressions: 2 breaths based on current Canadian standards. Your country may vary! If you happen to be a healthcare provider, you have choices.... but you should know that.
Adult, Child, Infant 1-rescuer CPR is 30 Compressions : 2 Breaths.
Thirty compressions and two breaths per cycle.
ALWAYS 30:2 (compressions:Breaths) one person does compressions, the other one does breaths if you mean at what point so you switch roles? it's every five cycles or about every two minutes.
For 1-person CPR; Adult, Child, and Infant: 30 compressions : 2 breaths. For 2-person CPR; Adult is: 30 compressions : 2 breaths. For 2-person CPR; Child, and Infant: 15 compressions : 2 breaths.
For an adult, 2-rescuer CPR compression to breath ratio is the same as 1-rescuer; 30 compressions to 2 breaths.
One rescuer will give 30 compressions and the other rescuer will give 2 breaths. When the rescuer giving compressions gets tires and wants to change, on the last compression instead of saying 30 he/she says change. The 2 breaths are given, the rescuers stay on the same side of the patient, and move positions for the change. CPR then continues with the 30 compressions, then 2 breaths repeated until the next change is called for.
For every 30 compressions, you give 2 rescue breaths.