Radionuclide Therapy Quiz

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Questions and Answers

What type of corrections does quantitative imaging depend on?

  • Dosage correction
  • Activity correction
  • Radiopharmaceutical correction
  • Image correction (correct)

What does qualitative imaging rely on to determine the absolute levels of activity localized in the patient?

  • Does not rely on the image correction (correct)
  • Relies on the patient's symptoms
  • Relies on the radiation type
  • Relies on the image correction

Which role does the physicist play in radiation treatment?

  • Medication prescription and dosage calculation
  • Radiation administration and patient care
  • Surgical intervention and post-operative care
  • Radiation protection, imaging, and dosimetry (correct)

When can imaging be performed in the case of a gamma emitter?

<p>Qualitative or quantitative imaging can be performed (D)</p> Signup and view all the answers

Since when has cancer been treated with radiopharmaceuticals?

<p>1940s (B)</p> Signup and view all the answers

What does quantitative imaging depend on?

<p>Corrections to determine the distribution of absorbed doses delivered to the patient (B)</p> Signup and view all the answers

What role does the physicist play in radiation treatment?

<p>Radiation protection, imaging, and dosimetry (C)</p> Signup and view all the answers

When can qualitative imaging be performed in the case of a gamma emitter?

<p>Qualitative imaging does not rely on the type of emitter (D)</p> Signup and view all the answers

What has been the historical use of radiopharmaceuticals in cancer treatment?

<p>Since the 1940s (C)</p> Signup and view all the answers

What does qualitative imaging rely on to determine the absolute levels of activity localized in the patient?

<p>It does not rely on the image correction (C)</p> Signup and view all the answers

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Study Notes

Radionuclide Therapy

  • Cancer has been treated with radiopharmaceuticals since the 1940s.
  • The role of a physicist in radionuclide therapy includes:
    • Radiation protection
    • Imaging
    • Dosimetry
  • Imaging can be performed if the radiopharmaceutical is a gamma emitter.
  • There are two types of imaging:
    • Qualitative imaging: does not rely on image correction to determine the absolute levels of activity localized in the patient.
    • Quantitative imaging

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