A woman has difficulty concentrating on her job because she keeps worrying about things like leaving the door unlocked or the tap turned on. She feels that her house might be robbed or damaged any day because of her carelessness. According to this scenario, she is most likely suffering from __________.

A) illness anxiety disorder
B) dissociative identity disorder
C) post-traumatic stress disorder
D) obsessive-compulsive disorder

Obsessive-Compulsive Disorder

A mental disorder characterized by unwanted, repetitive thoughts (obsessions) and/or behaviors (compulsions) that the individual feels the urge to repeat over and over.

Difficulty Concentrating

A common cognitive issue where an individual finds it hard to maintain focus on tasks or activities.

Worrying

The act of feeling anxious or concerned about actual or potential problems, often leading to overthinking or stress.