According to CPR guidelines, how many cycles of compressions to breaths should be administered?

The correct approach according to CPR guidelines involves the administration of five cycles of thirty compressions followed by two breaths. This method is designed to ensure effective blood circulation while providing adequate oxygenation to the patient. The cycle of thirty compressions allows for an adequate amount of blood to be pumped through the body before giving two rescue breaths, which helps to introduce oxygen into the lungs.

The rationale behind the specified number of compressions and breaths is rooted in the need for a balance between chest compressions, which maintain blood flow to vital organs, and breaths, which restore oxygen levels in the bloodstream. Adhering to this cycle is important for maximizing the chances of survival and minimizing complications during a cardiac event.

Other options do not align with these guidelines, as they either do not follow the recommended ratio or do not provide the correct number of cycles necessary for effective CPR.