What Would Be the Most Representative Finding from the Field

Multiple Choice

What would be the most representative finding from the field of psychoneuroimmunology?

A) Psychological stressors can worsen an existing physical ailment.
B) Stressors degrade the immune system; thus, increasing the likelihood of a cold or flu.
C) Stress is mostly good for the immune system; it helps a person ward off a cold or the flu.
D) Stressors are a type of pathogen.