ModulePublished

Reading stroke test results: clot, bleed, TIA, and mimic clues

A practical guide to connecting CT, MRI, vessel imaging, heart checks, and labs to the questions families hear after a possible stroke or TIA.

FoundationsEveryoneIntro24 minGrade 7

Educational only

Educational only — not medical advice.

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If stroke symptoms suddenly appear, return, or worsen, call the local emergency number immediately and note the last known well time.

Key takeaways

  • Distinguish ischemic stroke, hemorrhagic stroke, and TIA in plain language
  • Explain why the first brain scan is needed before treatment decisions
  • Describe what common stroke tests are trying to answer
  • Use test results to ask clearer follow-up questions

Why this matters

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Three words to know first

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Why the first scan matters

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Vessel and heart tests

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Blood tests and bedside checks

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Questions to ask

  • What type of stroke or TIA is suspected?
  • What did the brain scan show, and what can it miss early?
  • Were the blood vessels in the head and neck checked?
  • Is heart rhythm monitoring needed after discharge?
  • Which results are still pending, and who will act on them?

In practice

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Common misconceptions

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Reflect

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Key takeaways

  • Ischemic stroke is a blockage; hemorrhagic stroke is bleeding; TIA is temporary symptoms that still need urgent evaluation.
  • The first scan helps separate clot from bleed before treatment decisions.
  • Vessel, heart, and blood tests look for causes that can change prevention.
  • Pending results need an owner and a follow-up date.

Practice check

What you’ll practice

These questions are untimed. After you answer all of them, you’ll see your score and a clear next lesson or reference step.

0 of 4 answered

Question 1

1. Match each stroke term to the best plain-language meaning.

Question 2

2. A family hears, 'The first CT did not show bleeding, but more tests are needed.' What is the best interpretation?

Question 3

3. Which tests can help look for a stroke cause or prevention target? Select all that apply.

Question 4

4. Put the testing logic in a common order.

References

  1. Tier 1American Stroke Association2024
    Types of Stroke
  2. Tier 1American Stroke Association2024
    Diagnosis of Stroke
  3. Tier 1American Stroke Association2024
    TIA (Transient Ischemic Attack)
  4. Tier 1American Heart Association / American Stroke Association2019
    2019 AHA/ASA Acute Ischemic Stroke Guideline Update
  5. Tier 1American Heart Association / American Stroke Association2021
    2021 AHA/ASA Guideline for Prevention of Stroke in Patients With Stroke and TIA