A 22-year old Hispanic male presents to the student health clinic with numerous complaints including fever, red eyes, burning on urination, and swelling and pain of the right knee and both ankles. His...

A 22-year old Hispanic male presents to the student health clinic with numerous complaints including fever, red eyes, burning on urination, and swelling and pain of the right knee and both ankles. His recent medical history includes a bout of diarrhea two weeks ago; he denies a history of STDs or new sexual partners. What is the likely cause of the patient’s numerous symptoms?

A. Septic arthritis

B. Still disease

C. Enteritis-associated arthritis

D. Reiter syndrome