Understanding Autism Spectrum Disorders
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Questions and Answers

Which of the following is a characteristic of autism spectrum disorders (ASD)?

  • Impaired social interaction (correct)
  • Heightened sense of smell
  • Increased tolerance for change
  • Enhanced verbal communication skills
  • Which of the following is a comorbid condition commonly associated with ASD?

  • Migraine
  • Depression
  • Attention-deficit hyperactivity disorder (correct)
  • Asthma
  • What is the significance of autoantibodies to the alpha folate receptor (FRα) in ASD?

  • They enhance 5-methyltetrahydrofolate production
  • They have no effect on folate transport
  • They improve folate metabolism
  • They are associated with cerebral folate deficiency (correct)
  • Which of the following is a treatment that has been shown to improve symptoms and behaviors associated with ASD?

    <p>N-acetyl-1-cysteine</p> Signup and view all the answers

    What percentage of children with ASD were positive for FRα-blocking autoantibodies?

    <p>47%</p> Signup and view all the answers

    Which of the following metabolic abnormalities define a distinct endophenotype of TSA closely associated with genetic, epigenetic, and mitochondrial abnormalities?

    <p>Imbalance in glutathione-dependent redox metabolism</p> Signup and view all the answers

    What type of therapy has been found to be moderately to highly effective at reducing anxiety in school children with ASD?

    <p>Cognitive behavioral therapy (CBT)</p> Signup and view all the answers

    Which manual previously did not allow the co-diagnosis of ASD and ADHD?

    <p>DSM-IV</p> Signup and view all the answers

    What are the modifiers used to describe the diagnosis of ADHD in individuals with ASD?

    <p>Inattentive, hyperactive, combined-type, or not otherwise specified</p> Signup and view all the answers

    What are the most common gastrointestinal symptoms reported by individuals with ASD?

    <p>Abdominal pain, constipation, diarrhea, and bloating</p> Signup and view all the answers

    What is the prevalence of brain fog in patients with ASD?

    <p>Unknown</p> Signup and view all the answers

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