Stroke Overview
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Questions and Answers

What is the primary cause of an intracerebral hemorrhage (ICH)?

  • Arteriovenous malformation (AVM)
  • Hypertension (correct)
  • Head trauma
  • Ruptured aneurysm
  • Which type of stroke is caused by a clot breaking off from the artery wall and traveling to block a smaller artery?

  • Embolic stroke (correct)
  • Hemorrhagic stroke
  • Subarachnoid hemorrhage (SAH)
  • Intracerebral hemorrhage (ICH)
  • Which condition is characterized by bleeding into the space surrounding the brain?

  • Arteriovenous malformation (AVM)
  • Embolic stroke
  • Intracerebral hemorrhage (ICH)
  • Subarachnoid hemorrhage (SAH) (correct)
  • Where do emboli that cause embolic strokes typically originate from?

    <p>The heart</p> Signup and view all the answers

    Which of the following is the least common type of stroke?

    <p>Hemorrhagic stroke</p> Signup and view all the answers

    What is the main cause of most strokes?

    <p>Abrupt blockage of an artery</p> Signup and view all the answers

    Why do hemorrhagic strokes have a higher death rate than ischemic strokes?

    <p>They involve bleeding into the brain tissue</p> Signup and view all the answers

    Which type of stroke is caused by atherosclerosis hardening the arteries?

    <p>Ischemic stroke</p> Signup and view all the answers

    What happens in atherosclerosis that can lead to an ischemic stroke?

    <p>Deposition of cholesterol plaques in artery walls</p> Signup and view all the answers

    Why does the death rate of hemorrhagic strokes tend to be higher than that of ischemic strokes?

    <p>Hemorrhagic strokes involve bleeding into brain tissue</p> Signup and view all the answers

    What can happen as a result of a blockage in an artery due to a blood clot or atherosclerosis?

    <p>Build-up of clots called thrombus</p> Signup and view all the answers

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