Obsessive-Compulsive and Related Disorders

Review Questions

Which of the following best illustrates a compulsion?

  1. mentally counting backward from 1,000
  2. persistent fear of germs
  3. thoughts of harming a neighbor
  4. falsely believing that a spouse has been cheating



Research indicates that the symptoms of OCD ________.

  1. are similar to the symptoms of panic disorder
  2. are triggered by low levels of stress hormones
  3. are related to hyperactivity in the orbitofrontal cortex
  4. are reduced if people are asked to view photos of stimuli that trigger the symptoms