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      • Sonography
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      • Credentials/Postprimary
      • Bone Densitometry
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EXAMINATION CONTENT SPECIFICATIONS

The primary purpose of ARRT examinations is to assess the knowledge and cognitive skills that entry-level technologists typically need to perform their jobs. Our content specifications identify the topics our exams cover. We only include topics in our content specifications if they’re directly related to one or more activities on the task inventory.

Our most recent content specifications: 

  • Bone Densitometry—through December 31, 2026
  • Bone Densitometry—effective January 1, 2027
  • Breast Sonography—through August 31, 2026
  • Breast Sonography—effective September 1, 2026
  • Cardiac Interventional Radiography
  • Computed Tomography—through August 31, 2026
  • Computed Tomography—effective September 1, 2026
  • Magnetic Resonance Imaging
  • Mammography
  • Nuclear Medicine Technology
  • Radiation Therapy
  • Radiography
  • Registered Radiologist Assistant (R.R.A.)
  • Sonography
  • Vascular Interventional Radiography
  • Vascular Sonography

    For state licensing only:

    • California Radiography Supervisor and Operator
    • Bone Densitometry Equipment Operator—through December 31, 2026
    • Bone Densitometry Equipment Operator—effective January 1, 2027
    • Fluoroscopy
    • Limited Scope of Practice in Radiography
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