Mechanism of Injury, Nature of Illness Practice Test

You respond to a motor vehicle collision where a sedan struck a tree at approximately 35 mph. The airbags deployed and the patient was wearing a seatbelt. What mechanism of injury considerations are most important?

You arrive at a scene where a pedestrian was struck by a car traveling approximately 25 mph. The patient was thrown about 10 feet from the point of impact. What mechanism of injury pattern should you expect?