Individuals with Obsessive-Compulsive Disorders

Individuals with obsessive-compulsive disorders

A) may have brain abnormalities such that their "alarm signal" doesn't turn off.
B) enjoy rituals,such as checking the oven and the locks three times,before sleeping.
C) have recurrent and persistent thoughts or images that are often dreamlike and appealing.
D) feel a deep sense of relief if they can talk themselves into forgoing a ritual.