Surgery All of the following are true about rib fractures except: A Most common rib fractured during CPR: 4th-6th rib B Fracture of 11th, 12th & first rib fracture is uncommon C In flail chest, two or more consecutive ribs fractured in two or more places D Intermittent positive pressure ventilation is the preferred treatment for the flail chest 💡 Explanation All of the following are true about rib fractures except: ✓ Correct Answer: D. Intermittent positive pressure ventilation is the preferred treatment for the flail chest