Emergency Medical Technician (EMT) Medical MCQs Rescue 1122 Compression and Ventilation ratio during CPR of adult patient? November 4, 2021 Admin No Comments A: 02 : 30 B: 30 : 02 C: 32 : 04 D: 35 : 10 Correct Answer: b Short Details: CPR stands for Cardiopulmonary Resuscitation. View More Details >>