A nurse is assessing a preschooler who has Kawasaki disease. Which of the following findings should the nurse expect?

Kawasaki disease is an acute systemic vasculitis that primarily affects young children, especially those under 5 years of age. It involves inflammation of medium-sized blood vessels and can lead to serious complications such as coronary artery aneurysms if not treated promptly. Classic manifestations include prolonged fever, conjunctival redness, mucous membrane changes, rash, extremity swelling, and cervical lymphadenopathy. Recognizing these characteristic findings is essential for early diagnosis and treatment. Rationale: A. Pale conjunctiva is more commonly associated with anemia rather than Kawasaki disease. Children with Kawasaki disease typically present with bilateral nonpurulent conjunctival injection, meaning the eyes appear red rather than pale. Conjunctival redness is a classic diagnostic feature, while pallor is not expected. B. Swollen lymph nodes in the groin are not typical of Kawasaki disease. The characteristic lymphadenopathy usually involves unilateral enlargement of the cervical lymph nodes in the neck. Inguinal lymph node swelling would suggest another infectious or inflammatory process rather than Kawasaki disease. C. Strawberry tongue is a classic finding in Kawasaki disease and results from inflammation of the oral mucosa and prominent red papillae on the tongue. It is often accompanied by red, cracked lips and erythema of the mouth and throat. These mucous membrane changes are key diagnostic indicators of the condition. D. Vesicular rash on the axilla is not characteristic of Kawasaki disease. The rash associated with Kawasaki disease is usually polymorphous, diffuse, and nonvesicular, often appearing on the trunk and extremities. Vesicular lesions suggest other conditions such as viral infections like varicella rather than vasculitis.