Varcarolis’ Foundations of Psychiatric-Mental Health Nursing (9th Edition) | Complete Chapter Summaries - Anxiety & Obsessive-Compulsive Disorders | Chapter 15 – Varcarolis’ Psychiatric Nursing (8th)

This chapter provides an expert overview of anxiety and obsessive-compulsive disorders within psychiatric-mental health nursing, beginning with the fundamental distinction between generalized anxiety—a vague sense of dread resulting from an unspecified threat—and fear, which is a reaction to a specific, known danger. Essential to patient assessment is understanding Peplau’s defined four levels of anxiety—mild, moderate, severe, and panic—which dramatically influence the patient's perceptual field, problem-solving capacity, and overall functioning. The text extensively covers how individuals utilize defense mechanisms as automatic coping styles, emphasizing the critical difference between their adaptive and potentially harmful maladaptive uses, particularly when immature defenses are overused. A comprehensive range of anxiety disorders are detailed, including specific phobias, social anxiety disorder, panic disorder, generalized anxiety disorder (GAD), agoraphobia, and separation anxiety disorder, noting their significant comorbidity with conditions like major depressive disorder. Furthermore, the chapter groups Obsessive-Compulsive Disorder (OCD) with related conditions such as Body Dysmorphic Disorder, Hoarding Disorder, Trichotillomania (hair pulling), and Excoriation Disorder (skin picking), defining obsessions as persistent, unwelcome thoughts and compulsions as the ritualistic behaviors used to temporarily mitigate anxiety. Treatment modalities are thoroughly reviewed, highlighting selective serotonin reuptake inhibitors (SSRIs) and serotonin norepinephrine reuptake inhibitors (SNRIs) as primary pharmacologic interventions, while benzodiazepines are reserved for short-term use due to dependency risk. Nursing interventions are tailored to the patient’s level of anxiety, ranging from using open-ended communication for mild/moderate states to prioritizing safety and providing firm, simple direction during severe or panic states. Finally, the chapter stresses the importance of psychological therapies, including behavioral techniques like systematic desensitization and flooding, and cognitive-behavioral therapy (CBT), which aims to help patients replace catastrophic, distorted thoughts with realistic appraisals of situations. 📘 Read full blog summaries for every chapter: https://lastminutelecture.com 📘 Have a book recommendation? Submit your suggestion here: https://forms.gle/y7vQQ6WHoNgKeJmh8 Thank you for being a part of our little Last Minute Lecture family! ⚠️ Disclaimer: These summaries are created for educational and entertainment purposes only. They provide transformative commentary and paraphrased overviews to help students understand key ideas from the referenced textbooks. Last Minute Lecture is not affiliated with, sponsored by, or endorsed by any textbook publisher or author. All textbook titles, names, and cover images—when shown—are used under nominative fair use solely for identification of the work being discussed. Some portions of the writing and narration are generated with AI-assisted tools to enhance accessibility and consistency. While every effort has been made to ensure accuracy, these materials are intended to supplement—not replace—official course readings, lectures, or professional study resources. Always refer to the original textbook and instructor guidance for complete and authoritative information.