When Stacy Drives to and from Work,she Is Haunted by Thoughts

Multiple Choice

When Stacy drives to and from work,she is haunted by thoughts that she has "hit a person with her car." Often,she turns around and drives back along the route to check for any injured persons alongside the road.Her behavior has turned a 20-minute trip into an hour-and-a-half commute.Stacy likely suffers from:

A) dissociative identity disorder.
B) somatization disorder.
C) delusional disorder.
D) obsessive-compulsive disorder.