MRI Imaging Hardware Basics Quiz
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Questions and Answers

What produces the Bo field for the MRI imaging procedure?

  • The magnet (correct)
  • The patient table
  • The RF coil
  • The gradient coils

    • What is the function of the RF coil in MRI imaging?

  • Positions the patient within the magnet
  • Produces the B1 magnetic field and detects the signal from the spins (correct)
  • Produces a gradient in Bo in the X, Y, and Z directions
  • Produces the Bo field for the imaging procedure

    • What is the positioning accuracy of the patient table within the magnet?

  • 10 mm
  • 1 mm (correct)
  • 5 mm
  • 0.5 mm

    • What surrounds the scan room to prevent high power RF pulses from radiating out through the hospital?

    <p>RF shield</p> Signup and view all the answers

    In newer magnets, what is an integral part of the magnet to contain the magnetic field from extending too far into the hospital?

    <p>Magnet shield</p> Signup and view all the answers

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