Which of the Following Is an Accurate Description of the Relationship

Which of the following is an accurate description of the relationship between stress and illness,according to DSM-5?

A) Stress only contributes to a few physical diseases,such as ulcers.
B) Psychosomatic disorders are caused by stress alone.
C) Stress has no effect on physical illness but a great effect on psychological ones.
D) Stress plays a role in the onset or exacerbation of all physical illnesses,from a cold to AIDS.