Irene Has Crohn's Disease

Irene has Crohn's disease.She is currently taking five university courses and working part-time.When she has a bout of her illness,she calls in sick for work and stays home from school.To what extent does Irene conform to the sick role?

A) Irene's behaviour challenges the sick role.
B) Irene's behaviour falls short of the sick role.
C) Irene's behaviour is consistent with the sick role.
D) Irene's behaviour is in opposition to the sick role.