CH 6: Disorders of the CNS
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Questions and Answers

What is the primary symptom associated with Alzheimer's disease?

  • Memory loss (correct)
  • Pain
  • Difficulty walking
  • Loss of speech

    • At what age do symptoms of Alzheimer's disease typically emerge?

  • Below 30
  • Between 50-60
  • After 60 (correct)
  • Above 70

    • What is the key factor that triggers the progression of Alzheimer's disease?

  • Viral infection
  • Immune system attack
  • Genetic modification
  • Brain cell death (correct)

    • Which age group is most commonly affected by Multiple Sclerosis (MS)?

    <p>Young adults (20-40)</p> Signup and view all the answers

    What is the main effect of Multiple Sclerosis (MS) on neurons?

    <p>Weakening of the myelin sheath</p> Signup and view all the answers

    Which statement correctly describes Alzheimer's disease?

    <p>It is characterized by progressive brain cell death over time leading to memory loss and confusion.</p> Signup and view all the answers

    What is a similarity between Alzheimer's disease and Multiple Sclerosis (MS)?

    <p>The exact cause of both diseases is currently unknown.</p> Signup and view all the answers

    Which symptom is NOT typically associated with Multiple Sclerosis (MS)?

    <p>Memory loss</p> Signup and view all the answers

    What is the primary difference between Alzheimer's disease and Multiple Sclerosis (MS) in terms of age of onset?

    <p>Alzheimer's typically affects young adults between 20 and 40 while MS usually emerges after the age of 60.</p> Signup and view all the answers

    Which immune response mechanism is involved in the development of Alzheimer's disease?

    <p>Inflammation caused by an overactive immune system</p> Signup and view all the answers

    Which of the following best describes the underlying cause of Alzheimer's disease?

    <p>Progressive brain cell death</p> Signup and view all the answers

    What distinguishes Multiple Sclerosis (MS) from Alzheimer's disease in terms of age of onset?

    <p>MS symptoms can appear as early as 40 years old</p> Signup and view all the answers

    What sets Multiple Sclerosis (MS) apart from Alzheimer's disease in terms of the immune system involvement?

    <p>MS involves an autoimmune attack on the myelin sheath</p> Signup and view all the answers

    Which symptom is commonly associated with both Alzheimer's disease and Multiple Sclerosis (MS)?

    <p>Difficulty walking</p> Signup and view all the answers

    What distinguishes Alzheimer's disease from Multiple Sclerosis (MS) regarding treatment options?

    <p>Alzheimer's treatments revolve around managing symptoms</p> Signup and view all the answers

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