Glioblastoma Tumors Overview

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Questions and Answers

Which grade of glioma is considered the least aggressive and often benign?

  • Grade II
  • Grade III
  • Grade I (correct)
  • Grade IV

Which grade of glioma is more infiltrative, has a higher recurrence likelihood, and can progress to higher grades over time?

  • Grade III
  • Grade I
  • Grade II (correct)
  • Grade IV

Which grade of glioma is the most aggressive and malignant, known for rapid growth and extensive invasion of brain tissue?

  • Grade III
  • Grade II
  • Grade IV (correct)
  • Grade I

What is the median survival associated with glioblastomas?

<p>12 to 15 months (D)</p> Signup and view all the answers

Which treatment option involves keeping functional areas intact, possibly through awake craniotomy?

<p>Dual optimization (C)</p> Signup and view all the answers

What does HRQoL stand for in the context of glioma treatment?

<p>Health-Related Quality of Life (C)</p> Signup and view all the answers

What is the main feature that characterizes Alzheimer's Disease (AD) according to the text?

<p>Aggregation of beta amyloid and tau (A)</p> Signup and view all the answers

What happens when amyloid plaque clearance is achieved by antibodies in Alzheimer's Disease (AD)?

<p>30-40% reduction in cognitive decline (B)</p> Signup and view all the answers

What is the key takeaway message about Alzheimer's Disease (AD) treatment from the provided text?

<p>Different subtypes may require different treatments (D)</p> Signup and view all the answers

In glioma MRI scans, how do tissues with short T1 relaxation times appear?

<p>Bright (C)</p> Signup and view all the answers

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