What is the correct technique for performing CPR on an adult?

For performing CPR on an adult, the correct technique is to deliver 30 compressions followed by 2 rescue breaths. This method follows the guidelines set by major organizations such as the American Heart Association. The sequence of 30 compressions serves to create blood flow to vital organs, such as the heart and brain, during a cardiac arrest. Delivering a pair of rescue breaths afterward helps to provide oxygen to the lungs, which is essential for the survival of the individual affected. This combination of compressions and breaths is designed to maximize the chances of survival until advanced medical help arrives, ensuring that both circulation and oxygenation are maintained.