Question

In DSM-5, Obsessive-compulsive disorder has been classified in:

• A. Anxiety disorders
• B. Mood disorders
• C. Dissociative disorders
• D. Obsessive-compulsive and related disorders

Hint:

One of the key changes to remember for the DSM-5 is the creation of new chapters for disorders that were previously grouped elsewhere. The creation of the "Obsessive-Compulsive and Related Disorders" and "Trauma- and Stressor-Related Disorders" chapters, separating them from Anxiety Disorders, is a major example.

Answer 1

The Correct Option is D

Step 1: Understanding the Concept:
The question asks about the classification of Obsessive-Compulsive Disorder (OCD) in the 5th edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5).
Step 2: Detailed Explanation:
A major change from the previous edition (DSM-IV-TR) to the DSM-5 was the reclassification of OCD. In the DSM-IV-TR, OCD was categorized under "Anxiety Disorders." However, due to significant evidence suggesting that OCD has unique neurobiological underpinnings and symptom patterns distinct from other anxiety disorders, the DSM-5 created a new, separate chapter for it. This new chapter is titled "Obsessive-Compulsive and Related Disorders." This chapter also includes disorders like Body Dysmorphic Disorder, Hoarding Disorder, and Trichotillomania (hair-pulling disorder).
Step 3: Final Answer:
In DSM-5, OCD is classified in its own category called Obsessive-compulsive and related disorders.