The following criteria must be met in two attempts: Adult Exam: 100% identification of lethal rhythms: Ventricular fibrillation, ventricular tachycardia, asystole No incorrect answers on questions regarding 3 rd degree heart blocks [1 incorrect answer will cause failure] Passing score of 80% or higher Pediatric Exam Ventricular fibrillation, ventricular tachycardia, asystole, and sinus bradycardia Passing score of 80% or higher Attempts: Traveler will have two attempts to pass. The following criteria must be met in two identification of lethal rhythms: Ventricular fibrillation, ventricular tachycardia, asystoleNo incorrect answers on questions regarding 3rd degree heart blocks [1 incorrect answer will cause failure]Passing score of 80% or higherPediatric ExamVentricular fibrillation, ventricular tachycardia, asystole, and sinus bradycardiaPassing score of 80% or higherAttempts: Traveler will have two attempts to pass.