________ Most of the patients you will be teaching will be children

Which of the following mechanisms would yield the greatest index of suspicion for serious injury?

A) Helmeted bicyclist losing control and falling off his bike onto a grassy surface at 15 miles per hour B) Adult falling 5 feet from a ladder and landing in the mud C) Seventy-mile-per-hour motor vehicle crash with partial ejection D) Pedestrian struck by a car travelling 5 miles/hour

A screw that penetrates both cortical layers and the intervening spongy layer of the bone is called a _________ screw

A. bicortical B. bicoronal