Which statement best defines psychophysiological disorders?

Which statement best defines psychophysiological disorders?

• A. Disorders caused solely by genetic factors.
• B. Illnesses with no relation to stress.
• C. Physical symptoms with no medical explanation.
• D. Physical illnesses influenced or exacerbated by psychological factors.

Answer: (D)

Psychophysiological disorders illustrate how emotions, stress, and other psychological factors can influence physical health. The best statement captures that these are physical illnesses whose development or severity is affected by psychological processes. That means there is a real medical condition, but its course is linked to the mind—stress can amplify symptoms or trigger flare-ups in conditions like headaches, ulcers, or high blood pressure. The other options miss this nuance: genetic-only factors ignore mind-body interaction; asserting no relation to stress denies the known impact of stress on physical symptoms; describing physical symptoms with no medical explanation points to somatic symptom–related disorders rather than psychophysiological ones.

Psychophysiological disorders illustrate how emotions, stress, and other psychological factors can influence physical health. The best statement captures that these are physical illnesses whose development or severity is affected by psychological processes. That means there is a real medical condition, but its course is linked to the mind—stress can amplify symptoms or trigger flare-ups in conditions like headaches, ulcers, or high blood pressure. The other options miss this nuance: genetic-only factors ignore mind-body interaction; asserting no relation to stress denies the known impact of stress on physical symptoms; describing physical symptoms with no medical explanation points to somatic symptom–related disorders rather than psychophysiological ones.