Final answer:
The ratio of compressions to breaths in CPR is 30 compressions to 2 breaths.
Step-by-step explanation:
The ratio of compressions to breaths when performing CPR is 30 compressions to 2 breaths.
Current standards for CPR recommend compressing the chest at least 5 cm deep and at a rate of 100 compressions per minute.
The emphasis is on performing high-quality chest compressions to maintain blood flow to vital organs, particularly the brain.
Artificial respiration or breaths are performed every 30 compressions.
This ratio ensures effective chest compressions and helps maintain oxygen supply to the body.