A 3-year-old boy has 6 days of fever, bilateral nonpurulent conjunctivitis, cracked lips, strawberry tongue, polymorphous rash, and swelling of the

Question

A 3-year-old boy has 6 days of fever, bilateral nonpurulent conjunctivitis, cracked lips, strawberry tongue, polymorphous rash, and swelling of the hands. Rapid strep testing is negative. Which of the following is the most likely diagnosis?

Accepted Answer

Kawasaki disease

Answer

Measles

Answer

Adenoviral conjunctivitis

Answer

Juvenile idiopathic arthritis

Answer

Scarlet fever

Kawasaki disease — USMLE Step 3 MCQ

A 3-year-old boy has 6 days of fever, bilateral nonpurulent conjunctivitis, cracked lips, strawberry tongue, polymorphous rash, and swelling of the hands. Rapid strep testing is negative. Which of the following is the most likely diagnosis?