A Patient Diagnosed with Epstein-Barr Virus-Associated Infectious Mononucleosis (EBV-IM) Also

A patient diagnosed with Epstein-Barr virus-associated infectious mononucleosis (EBV-IM) also has group A beta-hemolytic streptococcal pharyngitis and is being treated with amoxicillin. On the third day of treatment, the patient develops a rash. A urinalysis is normal. What does this indicate?

A) A reaction to the amoxicillin
B) A streptococcal rash
C) Hematologic complications
D) Hemolytic-uremic syndrome