CT Scan Quiz
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Questions and Answers

Which medical imaging technique is used to obtain detailed internal images of the body?

  • CT scan (correct)
  • Ultrasound
  • MRI
  • PET scan
  • What are the personnel called who perform CT scans?

  • Radiologists
  • Radiographers (correct)
  • Surgeons
  • Pathologists
  • What is used to measure X-ray attenuations by different tissues inside the body in a CT scan?

  • Ultrasonic waves
  • Magnetic fields
  • A rotating X-ray tube and a row of detectors (correct)
  • Gamma rays
  • Which imaging technique is contraindicated in patients with metallic implants or pacemakers?

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

    Besides medical diagnosis, what else can CT scanning be used for?

    <p>Forming images of non-living objects</p> Signup and view all the answers

    Study Notes

    Medical Imaging Techniques

    • Computed Tomography (CT) is used to obtain detailed internal images of the body.

    Personnel Involved

    • Radiologic Technologists, also known as Radiographers, perform CT scans.

    CT Scan Process

    • Hounsfield Units (HU) are used to measure X-ray attenuations by different tissues inside the body in a CT scan.

    Contraindications

    • Magnetic Resonance Imaging (MRI) is contraindicated in patients with metallic implants or pacemakers.

    CT Scan Applications

    • Besides medical diagnosis, CT scanning can be used for guiding biopsies, planning surgeries, and monitoring tumor treatment.

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    Description

    Test your knowledge about Computed Tomography (CT) Scans and learn about the technology and personnel involved in this medical imaging technique.

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