A child frequently argues with parents, deliberately disobeys rules, blames others for his or her own mistakes, and exhibits the same behavior at school. Which of the following is the most likely diagnosis?

1. A

   Attention-deficit/hyperactivity disorder (ADHD)

2. B

   Oppositional defiant disorder (ODD)

3. C

   Conduct disorder

4. D

   Juvenile delinquency

Appeared in: AIIMS M.Sc. Nsg Entrance exam-2026

Explanation

• The child's pattern of behavior, which includes frequent arguments, deliberate defiance of rules, and blaming others, directly aligns with the core diagnostic criteria for Oppositional Defiant Disorder (ODD).
• ODD is defined as an enduring pattern of negativistic, disobedient, and hostile behavior directed towards authority figures.
• The symptoms are present in more than one setting (home and school), which points towards at least a moderate level of severity for ODD.
• Unlike other disorders, the primary feature in this scenario is the deliberate and consistent oppositional behavior and externalization of blame, which is characteristic of ODD.

Why Other Options Were Wrong

• Option A: While children with ADHD can be defiant, their primary symptoms are inattention, hyperactivity, and impulsivity. Their non-compliance is often due to an inability to focus or control impulses, rather than the deliberate, hostile defiance and blaming seen in ODD.
• Option C: Conduct disorder is a more severe diagnosis characterized by a persistent pattern of violating the basic rights of others or major societal norms. This includes behaviors like physical aggression towards people or animals, destruction of property, deceitfulness, or theft, none of which are mentioned in the question.
• Option D: Juvenile delinquency is a legal term, not a clinical or psychiatric diagnosis. It refers to a minor who has committed an act that would be a crime if committed by an adult. While a child with ODD or conduct disorder might engage in delinquent acts, 'juvenile delinquency' is not the diagnosis itself.

Related Visual

• Visual 1: Table: Comparison of ODD, ADHD, and Conduct Disorder. A table outlining the core symptoms, primary motivation for behavior, and severity to help differentiate these common childhood disorders.
• Visual 2: Flowchart: Diagnostic pathway for disruptive behaviors in children. A flowchart showing how to distinguish between normative behavior, ADHD, ODD, and Conduct Disorder based on symptom type, duration, and severity.

Clinical Relevance

• Nursing practice connection: Use the key finding related to Differential diagnosis of childhood behavioral disorders based on specific behavioral patterns to guide bedside assessment, documentation, and the next nursing action.
• Nurses play a key role in identifying potential signs of ODD during pediatric check-ups and providing parents with initial guidance and referrals for behavioral therapy.
• Early intervention for ODD is crucial as it can help prevent the progression to the more severe Conduct Disorder in adolescence.
• Management of ODD often involves parent management training, family therapy, and individual therapy for the child to improve problem-solving skills and anger management.

How to Approach the Question

• First, carefully analyze the specific behaviors described in the clinical scenario: arguing, deliberate disobedience, and blaming others.
• Note the persistence and context of the behavior: it is frequent and occurs in multiple settings (home and school), which indicates a pervasive pattern.
• Next, systematically evaluate each diagnostic option against the described behaviors.
• Eliminate ADHD because the core features of inattention and impulsivity are not the primary complaint; the defiance is described as deliberate.
• Eliminate Conduct Disorder because the behaviors, while problematic, do not involve severe violations of others' rights like aggression or theft.
• Eliminate Juvenile Delinquency as it is a legal term, not a medical diagnosis.

Concept Tested & Keywords

• Concept Tested: Differential diagnosis of childhood behavioral disorders based on specific behavioral patterns.
• Stem keywords: child, argues with parents, deliberately disobeys rules, blames others, behavior at school
• Lead-in keywords: most likely diagnosis
• Clinical cues: Age/sex group narrows the expected diagnosis, intervention, or normal reference range.
• Negative lead-in flag: false

Question ID

QoTKafCBU9YoqDfevfELtc

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