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Difficulty: EasyChildhood and Neurodevelopmental Disorders

A 7-year-old boy is brought to the outpatient clinic by his parents due to behavioral concerns initially raised by his second-grade teacher. The teacher reports that the boy frequently leaves his seat during lessons, blurts out answers before questions are completed, and has significant difficulty waiting his turn during group activities. The parents report that he is similarly highly active at home, rarely sits still to finish a meal, and acts as if 'driven by a motor.' These behaviors have been present consistently since he was 4 years old and cause significant frustration for the family and school staff. Hearing and vision screens are normal. He has no other medical conditions. Based on the most likely diagnosis, which of the following statements regarding the evaluation and management of this patient are correct? (Select all that apply)

  1. Behavioral parent training is recommended as an effective primary intervention.Answer
  2. Central nervous system stimulants, such as methylphenidate, are considered appropriate first-line pharmacotherapy.Answer
  3. C
    The described behaviors represent a typical developmental phase for a 7-year-old boy and require only reassurance.
  4. D
    The patient's chronic 3-year history of behavioral changes meets the temporal diagnostic criteria for early-onset schizophrenia.
  5. E
    Safe pharmacologic management includes concurrently prescribing a selective serotonin reuptake inhibitor and a monoamine oxidase inhibitor.

Answer

The correct statements are that behavioral parent training is an effective primary intervention, and central nervous system stimulants like methylphenidate are appropriate first-line pharmacotherapy.
The patient's presentation of pervasive hyperactivity and impulsivity occurring in multiple settings (school and home), onset before age 12, and causing functional impairment is classic for Attention-Deficit/Hyperactivity Disorder (ADHD). For school-aged children with ADHD, evidence-based first-line interventions include behavioral parent training and central nervous system stimulants, such as methylphenidate or amphetamines. Both approaches significantly reduce core ADHD symptoms and improve the child's social and academic functioning.

Step-by-Step Solution

1
Identify the primary diagnosis based on the clinical vignette.
The patient has symptoms of hyperactivity (leaving seat, driven by a motor) and impulsivity (blurting out answers, difficulty waiting turns) present in two settings (home and school) for over 6 months, with onset before age 12. This confirms Attention-Deficit/Hyperactivity Disorder (ADHD).
Establishing the correct diagnosis is required to evaluate the appropriateness of the proposed management strategies.
2
Determine the correct evidence-based management strategies for a school-aged child with ADHD.
First-line treatments include behavioral therapy (such as parent training) and pharmacotherapy with central nervous system stimulants (like methylphenidate or amphetamine derivatives).
To accurately identify which of the provided statements correctly describe the management of the diagnosed condition.

Key Concept

Attention-Deficit/Hyperactivity Disorder (ADHD) Diagnosis and Management
Estimated Time:1m 0s
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Topics

Childhood and Neurodevelopmental Disorders

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