Genetic and Environmental Factors in Autism Spectrum Disorder
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Questions and Answers

What percentage of ASD cases in children are attributed to genetic causes?

  • 40% (correct)
  • 50%
  • 30%
  • 20%

    • Which environmental factor is associated with a higher risk of ASD?

  • Advanced maternal age (correct)
  • Advanced paternal age
  • Maternal diabetes
  • Caesarian section

    • Which of the following nutritional elements is often deficient in ASD patients?

  • Folic acid
  • Vitamin D (correct)
  • Omega-3
  • Vitamin B12

    • Which heavy metal has been linked to ASD?

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

    What type of chromosomal abnormalities can contribute to ASD?

    <p>Deletions and duplications</p> Signup and view all the answers

    What is a common metabolic disorder associated with ASD?

    <p>Mitochondrial DNA abnormalities</p> Signup and view all the answers

    What is the highest level of severity described for either criterion in autism spectrum disorder?

    <p>Level 3 – requires very substantial support</p> Signup and view all the answers

    When must symptoms be present in autism spectrum disorder according to the text?

    <p>Early developmental period</p> Signup and view all the answers

    Which disorder should individuals with a well-established DSM-IV diagnosis of be given according to the text?

    <p>Autism spectrum disorder</p> Signup and view all the answers

    What should individuals who have marked deficits in social communication, but don't meet autism spectrum disorder criteria, be evaluated for according to the text?

    <p>Social (pragmatic) communication disorder</p> Signup and view all the answers

    What should be considered to make comorbid diagnoses of autism spectrum disorder and intellectual disability according to the text?

    <p>Below expected social communication level</p> Signup and view all the answers

    What should be co-occurring frequently with autism spectrum disorder according to the text?

    <p>Intellectual disability</p> Signup and view all the answers

    Which of the following is a sign that a child may have autism spectrum disorder?

    <p>Being distressed by loud sounds like hand dryers</p> Signup and view all the answers

    What is a common sign in the area of restricted, repetitive, and sensory behavior for a child with autism spectrum disorder?

    <p>Frequently flicking switches or spinning objects</p> Signup and view all the answers

    What does Level 3 support indicate for a child with autism spectrum disorder?

    <p>The child needs substantial support</p> Signup and view all the answers

    Which of the following is NOT a sign of autism spectrum disorder in the area of communication?

    <p>Engaging in meaningful conversations with peers</p> Signup and view all the answers

    What could a child with autism spectrum disorder show signs of, related to repetitive behaviors?

    <p>Lining up toys in a particular way over and over again</p> Signup and view all the answers

    What do the levels of support in autism diagnosis indicate?

    <p>Amount of support individuals need in everyday life</p> Signup and view all the answers

    Why might a child with autism spectrum disorder be distressed by everyday sounds like hand dryers?

    <p>Due to sensory sensitivities</p> Signup and view all the answers

    According to DSM-5-TR, what distinguishes social communication disorder from autism spectrum disorder?

    <p>Presence of restricted, repetitive, and/or sensory behaviors</p> Signup and view all the answers

    What is a key factor that might indicate a diagnosis of autism spectrum disorder over social communication disorder?

    <p>Presence of restricted, repetitive, and/or sensory behaviors</p> Signup and view all the answers

    What can trigger changes in the levels of support required for children diagnosed with autism?

    <p>Transition to different educational environments</p> Signup and view all the answers

    According to the DSM-5, how many areas must a child have deficits in to meet the diagnostic criteria for Autism Spectrum Disorder?

    <p>Three areas</p> Signup and view all the answers

    What can be inferred if a child does not exhibit restricted, repetitive, and/or sensory behaviors according to the text?

    <p>Possible diagnosis of Social Communication Disorder</p> Signup and view all the answers

    What positive outcome can result from focusing on the strengths of individuals with autism?

    <p>Enhanced relationships and quality of life</p> Signup and view all the answers

    How can viewing children in terms of their strengths impact their development?

    <p>Enhanced development and quality of life</p> Signup and view all the answers

    What suggestion is given regarding interacting with parents of children with autism?

    <p>Teach to the strength and talk about children in terms of those strengths</p> Signup and view all the answers

    Why is celebrating a different way of thinking important?

    <p>To acknowledge the value individuals with autism bring to the world</p> Signup and view all the answers

    What is a potential benefit of focusing on the positive aspects of autism according to the text?

    <p>Change in employer opinion</p> Signup and view all the answers

    What important role can building strong relationships play in the life of individuals with autism?

    <p>Base for good development and quality of life</p> Signup and view all the answers

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