Which of the following is not classified as an anxiety disorder in the DSM-5?

• A. Obsessive-compulsive disorder
• B. Generalized anxiety disorder
• C. Social anxiety disorder
• D. Panic disorder

Answer: (A)

Verified step by step guidance

1. Step 1: Understand the classification of anxiety disorders according to the DSM-5 (Diagnostic and Statistical Manual of Mental Disorders, 5th Edition). Anxiety disorders are characterized by excessive fear and anxiety and related behavioral disturbances.
2. Step 2: Identify the disorders listed in the problem: Obsessive-compulsive disorder (OCD), Generalized anxiety disorder (GAD), Social anxiety disorder (SAD), and Panic disorder.
3. Step 3: Recall that Generalized anxiety disorder, Social anxiety disorder, and Panic disorder are all categorized under anxiety disorders in the DSM-5.
4. Step 4: Recognize that Obsessive-compulsive disorder (OCD) is no longer classified as an anxiety disorder in the DSM-5; instead, it has its own category called "Obsessive-Compulsive and Related Disorders."
5. Step 5: Conclude that the disorder not classified as an anxiety disorder in the DSM-5 from the given options is Obsessive-compulsive disorder.