In which of the following persons would Guillain-Barré syndrome most likely occur?

a. African-American female—22 years of age
b. Hispanic male—31 years of age
c. Asian female—17 years of age
d. Caucasian male—53 years of age

D
While Guillain-Barré syndrome can be found in males and females of any age and ethnicity, individuals over 45 year of age are most frequently affected.