A Patient Tells the Nurse That It Seems Like the Only

A patient tells the nurse that it seems like the only time she gets a cold is when she is under higher than normal stress.What information should the nurse provide?

A) "You probably don't eat as well when you are under stress."
B) "You probably don't rest and sleep as well when your stress is high."
C) "Stress causes your body to have an autoimmune response."
D) "Stress increases cortisol,which suppresses your immune system."