A nurse is reinforcing education to a family with a child who has Kawasaki disease. Which of the following statements made by the caregiver indicates an understanding of the education provided?

Choice A reason: Kawasaki disease primarily causes vasculitis, not muscle injury. It affects blood vessels, particularly coronary arteries, due to an immune response, not muscles. This statement is incorrect, as it misidentifies the target of the immune response, indicating a need for further education on the disease’s effects. Choice B reason: Kawasaki disease is an immune-mediated vasculitis that can weaken coronary arteries, risking aneurysms and cardiac complications. This statement accurately reflects the disease’s pathophysiology, showing caregiver understanding of the education provided, making it the correct choice for the nurse to recognize. Choice C reason: Kawasaki disease does not only affect the liver; it causes systemic vasculitis, particularly impacting coronary arteries. Liver involvement is rare and not primary. This statement is incorrect, as it misrepresents the disease’s scope, requiring further teaching to clarify its cardiovascular effects. Choice D reason: Kawasaki disease involves systemic vasculitis, not just skin. While skin rashes occur, the primary concern is vascular, especially coronary, damage. This statement is incorrect, as it limits the disease to skin, indicating a need for education on its broader, particularly cardiac, implications.