Fifty questions on recognising cardiac arrest and doing something about it: the compression numbers from the 2025 guidelines, hands-only CPR, the depths and ratios that change for children and infants, using a defibrillator, and the choking sequence the American Heart Association rewrote in October 2025.
Score 80% or higher to earn a certificate.
Six themes: recognising arrest, compressions, breaths and ratios, children and infants, the AED, and choking. Every figure traces to the AHA guidelines published on 22 October 2025 or to the AHA and Red Cross first aid guidelines.