The nurse is working with a group of caregivers of school-aged children discussing fractures. The nurse explains that if the fragments of fractured bone are separated, the fracture is said to be:

Choice A reason: A complete fracture occurs when bone fragments are fully separated, disrupting the bone’s continuity. This aligns with orthopedic definitions, as separation indicates a break through the entire bone, requiring intervention. The nurse’s explanation matches this, making it the correct term for separated fracture fragments in children, consistent with pediatric trauma care. Choice B reason: An incomplete fracture involves a partial break, with fragments not fully separated, common in children’s flexible bones. The question specifies separated fragments, which does not fit this definition. This choice is incorrect, as it contradicts the description of a complete separation of bone fragments in the context of fracture classification. Choice C reason: A spiral fracture is caused by twisting, with a helical break pattern, but separation of fragments is not its defining feature. Complete fractures specifically describe separated fragments, making this incorrect, as spiral refers to shape, not the extent of fragment separation in fractures, per orthopedic terminology. Choice D reason: A greenstick fracture is an incomplete break where one side bends and the other cracks, typical in children. Separated fragments indicate a complete fracture, not a greenstick, making this incorrect, as greenstick fractures do not involve full separation of bone fragments as described in the nurse’s explanation.