MRI Safety

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Please take the quiz below regarding the MRI Safety information you have just read in the powerpoint presentation.

  1. 1

    The major risk of injury or harm due to magnet quench is:

  2. 2

    All of the following statements about the main magnet of the MRI scanner are true EXCEPT:

  3. 3

    Patients with which of the following prosthetic devices may be safely scanned:

  4. 4

    The emergency shutdown button should be used to immediately cut power to the scanner electrical system in each of the following situations EXCEPT:

  5. 5

    With regard to metal objects in the scan room:

  6. 6

    In which of the following situations should you push the “Quench” button:

  7. 7

    Before beginning to scan a subject, you should:

  8. 8

    Which of the following is a likely consequence of forgetting to remove your wallet from your pocket before entering the scan room:

  9. 9

    . If your patient complains of a body ache, dizziness or anxiety (including claustrophobia) during the middle of the scan, you should:

  10. 10

    Which of the following objects are potential projectiles?

  11. 11

    What is a Quench?

  12. 12

    There are two real safety concerns with regard to the magnetic forces and how they interact with ferrous objects. They can be described as which of the following:

  13. 13

    In the event your patient is in some type of medical distress. What is the first thing you should do?

  14. 14

    To reduce the effects of peripheral nerve stimulation:

  15. 15

    The main hazard of the Static Field is:

  16. 16

    If there is ever a Quench in the scan room instead of the outside environment, you must remove the patient and all staff from the room immediately. What is the safety concerns?

  17. 17

    What may possibly cause a skin burn for a patient in an MRI scanner?

  18. 18

    What is the unit for measurement of magnetic field strength?

  19. 19

    If an object is considered safe to be used in a 1.5Tesla MR scanner, but has not been tested in a 3Tesla scanner, it should be labeled as:

  20. 20

    If a volunteer states she could be pregnant you should

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