Obsessive-Compulsive Disorder (OCD) & Phobia Management | Mental Health Nursing MCQs (With Rationale)

Unlock Psychiatric Nursing Mastery for Exams

Psychiatric Disorders are a major component of exams like NCLEX-RN and AIIMS NORCET, focusing heavily on behavioral symptoms and nursing interventions. In today's Mental Health Nursing Mock Test, we cover the most frequently asked questions on Obsessive-Compulsive Disorder (OCD), Depression, and Psychotic Disorders.

This quiz also includes critical questions on Eating Disorders (Anorexia Nervosa/Bulimia), Phobias, and Somatoform Disorders. We have also touched upon developmental disorders like Autism Spectrum Disorder (ASD). Master the therapeutic communication and management of these conditions with our solved MCQs. Download your free PDF below and keep building momentum toward your top rank!

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Why Psychiatric Disorders Are High-Scoring Exam Topics

Mental health nursing forms a vital section in nursing officer exams:

• Disorders like OCD, depression, and eating disorders test therapeutic communication
• Phobia and somatoform disorders evaluate symptom recognition
• Psychotic disorders and ASD assess safety and care planning
• These areas reward candidates with strong psychopathology knowledge
  logyanlo.in provides solved rationale-based content to transform these topics into your exam strengths!

Essential Concepts You Must Master for Top Ranks

Phobia

Quick Fact

Specific phobia involves intense fear of a particular object or situation.

Complete Coverage

Types

• Specific phobia: animals, heights, blood-injection-injury
• Social phobia: fear of social situations
• Agoraphobia: fear of places where escape is difficult

Pathophysiology
Conditioned fear response, amygdala hyperactivity

Clinical Features
Avoidance, panic symptoms, anticipatory anxiety

Management
Exposure therapy, CBT, SSRIs for severe cases

High-yield fact for exams
Exposure therapy gold standard for specific phobia.

Somatoform Disorders

Quick Fact

Somatic symptom disorder features excessive health concerns.

Complete Coverage

Key Disorders

• Somatic symptom disorder: multiple physical complaints
• Illness anxiety disorder: fear of having serious illness
• Conversion disorder: neurological symptoms without organic cause

Features
La belle indifference, multiple doctor visits

Management
CBT, regular follow-up, avoid unnecessary tests

High-yield fact for exams
Conversion disorder symptoms inconsistent with anatomy.

OCD

Quick Fact

OCD characterized by obsessions and compulsions.

Complete Coverage

Pathophysiology
Serotonin dysregulation, basal ganglia dysfunction

Common Obsessions
Contamination, harm, symmetry

Common Compulsions
Washing, checking, counting

Management
SSRIs (high dose), exposure and response prevention (ERP)

High-yield fact for exams
Y-BOCS scale for severity.

Eating Disorders

Quick Fact

Anorexia nervosa features BMI <17.

Complete Coverage

Types

• Anorexia nervosa: restriction, fear of weight gain
• Bulimia nervosa: binge-purge cycles
• Binge-eating disorder: binge without purge

Complications
Electrolyte imbalance, osteoporosis, cardiac arrhythmias

Management
Nutritional rehabilitation, CBT, family therapy

High-yield fact for exams
Refeeding syndrome risk in anorexia.

Autism Spectrum Disorder (ASD)

Quick Fact

ASD involves impaired social communication.

Complete Coverage

Core Features
Social deficits, repetitive behaviors, restricted interests

Associated
Intellectual disability, sensory issues

Management
ABA therapy, speech therapy, special education

High-yield fact for exams
DSM-5 combines previous subtypes into single spectrum.

Psychotic Disorders

Quick Fact

Schizophrenia requires ≥2 symptoms for 1 month.

Complete Coverage

Positive Symptoms
Hallucinations, delusions

Negative Symptoms
Avolition, flat affect

Management
Antipsychotics (typical/atypical), psychosocial support

High-yield fact for exams
Auditory hallucinations most common.

Depression

Quick Fact

SIGECAPS mnemonic for major depression.

Complete Coverage

SIGECAPS
Sleep, Interest, Guilt, Energy, Concentration, Appetite, Psychomotor, Suicidal ideation

Management
SSRIs (first line), CBT, ECT for severe

High-yield fact for exams
Suicide risk highest in early recovery.

Top Searched Questions for Nursing Officer Exam

Q1: What is the priority nursing intervention for a patient with Obsessive-Compulsive Disorder (OCD)?
Ans: The priority nursing intervention for OCD is to initially allow time for the patient to perform their rituals to reduce anxiety. The nurse should not interrupt the ritual abruptly. Gradually, the nurse should set limits on the time allowed for rituals and replace them with adaptive coping mechanisms.

Q2: What is the main difference between Anorexia Nervosa and Bulimia Nervosa?
Ans: The key difference lies in body weight and behavior. Patients with Anorexia Nervosa refuse to eat and suffer from extreme weight loss (starvation). In contrast, patients with Bulimia Nervosa engage in binge eating followed by purging (vomiting or laxatives) but often maintain a normal or near-normal body weight.

Q3: Which therapy is considered most effective for treating Phobias?
Ans: Systematic Desensitization is the most effective behavioral therapy for phobias. It involves gradually exposing the patient to the feared object or situation in a controlled manner while practicing relaxation techniques to overcome the fear response

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Recommended MCQs: Psychiatric Mental Health Nursing by Videbeck

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Conclusion: Your Psychiatric Nursing Prep Is Advanced!

Day 205 has covered essential psychiatric disorders. Keep practicing daily for excellent results!

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