Which two components are used in CPR to revive a victim?

Which two components are used in CPR to revive a victim?

• A. Artificial respiration and cardiac compression.
• B. Oxygen and defibrillation.
• C. Ventilations and pulse checks.
• D. CPR only with no breathing support.

Answer: (A)

CPR relies on two actions that keep blood circulating and supply oxygen to the body. The two actions are chest compressions (cardiac compression) to push blood through the heart and to the vital organs, and ventilations (artificial respiration) to move air into the lungs and oxygenate the blood. That combination is why describing the steps as artificial respiration and cardiac compression is the best answer. Oxygen delivery and defibrillation are important tools in emergency care, but they’re not the two core CPR actions themselves. Ventilations plus pulse checks describes assessment rather than the active life-saving steps, and CPR with no breathing support omits the breathing component, which is essential for providing oxygen during resuscitation.

CPR relies on two actions that keep blood circulating and supply oxygen to the body. The two actions are chest compressions (cardiac compression) to push blood through the heart and to the vital organs, and ventilations (artificial respiration) to move air into the lungs and oxygenate the blood. That combination is why describing the steps as artificial respiration and cardiac compression is the best answer.

Oxygen delivery and defibrillation are important tools in emergency care, but they’re not the two core CPR actions themselves. Ventilations plus pulse checks describes assessment rather than the active life-saving steps, and CPR with no breathing support omits the breathing component, which is essential for providing oxygen during resuscitation.