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(BQ) Part 2 book "BRS Behavioral science" presents the following contents: Anxiety disorders, somatoform disorders and related conditions; cognitive, personality, dissociative and eating disorders; psychiatric disorders in children, biologic therapies psychopharmacology,. and other contents. | chapter 1 3 Anxiety Disorders Somatoform Disorders and Related Conditions Typical Board Question A 15-year-old boy is brought to the doctor by his mother for strange behavior. She reports that her son is often late for school because he spends more than an hour in the shower every morning. When asked about this he says that he takes a long time because he feels compelled to wash himself in a certain manner and has to repeat the whole process if he makes a mistake. He knows that this behavior sounds ridiculous and that it makes him late for school and other activities but he cannot seem to stop himself from doing it. There are no significant medical findings. Which of the following disorders best fits this clinical picture A Post-traumatic stress disorder B Hypochondriasis C Obsessive-compulsive disorder D Panic disorder E Somatization disorder F Generalized anxiety disorder G Body dysmorphic disorder H Conversion disorder I Specific phobia J Social phobia K Adjustment disorder L Masked depression See Answers and Explanations at end of chapter. I. ANXIETY DISORDERS A. Fear and anxiety 1. Fear is a normal reaction to a known external source of danger. 2. In anxiety the individual is frightened but the source of the danger is not known not recognized or inadequate to account for the symptoms. 3. The physiologic manifestations of anxiety are similar to those of fear. They include a. Shakiness and sweating b. Palpitations subjective experience of tachycardia c. Tingling in the extremities and numbness around the mouth d. Dizziness and syncope fainting e. Gastrointestinal and urinary disturbances e.g. diarrhea and urinary frequency f. Mydriasis pupil dilation 130 Chapter 13 Anxiety Disorders Somatoform Disorders and Related Conditions 131 B. Classification and occurrence of the anxiety disorders 1. The Diagnostic and Statistical Manual of Mental Disorders Fourth Edition Text Revision DSM-IV-TR classification of anxiety disorders includes a. Panic disorder with or without