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MRI Safety Module 4: Final Review Questions and Answers Already Graded A $11.99
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MRI Safety Module 4: Final Review Questions and Answers Already Graded A
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MRI Safety Module 4: Final Review Questions and Answers Already Graded A What is the primary concern when bringing metallic objects near an MRI scanner? They can become dangerous projectiles due to the strong magnetic field Why must MRI patients be screened for implanted medical devices...

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  • March 14, 2025
  • 63
  • 2024/2025
  • Exam (elaborations)
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MRI Safety Module 4: Final Review
Questions and Answers Already Graded
A
What is the primary concern when bringing metallic objects near an MRI scanner?


✔✔ They can become dangerous projectiles due to the strong magnetic field




Why must MRI patients be screened for implanted medical devices?


✔✔ Some implants can malfunction or heat up, causing injury




What should be done if a patient experiences discomfort during an MRI scan?


✔✔ Stop the scan and assess the patient's condition immediately




Why is it important to use MRI-safe equipment in the scanner room?


✔✔ Non-MRI-safe equipment can be pulled into the magnet and cause injury




What is the safest way to transport a critically ill patient into the MRI room?


✔✔ Use MRI-compatible stretchers, ventilators, and monitoring devices




1

,Why is hearing protection required during an MRI scan?


✔✔ The scanner produces loud noises that can cause hearing damage over time




What should be done if a patient with a pacemaker needs an MRI?


✔✔ Consult a cardiologist and determine if the pacemaker is MRI-conditional




Why must MRI staff verify the type of aneurysm clips before a scan?


✔✔ Some clips are not MRI-safe and can shift, causing serious harm




What is the function of the MRI safety zones?


✔✔ To control access and minimize exposure to the magnetic field




Why should pregnant patients consult a physician before an MRI?


✔✔ The potential effects of MRI on fetal development are not fully understood




What should an MRI technologist do if a fire alarm goes off in the MRI suite?


✔✔ Follow emergency protocols and ensure all personnel and patients evacuate safely




2

,Why is it necessary to check for metallic foreign bodies in patients with a history of metalwork?


✔✔ Small metal fragments in the eyes or body could move and cause severe injury




What is the best action if a patient experiences claustrophobia during an MRI scan?


✔✔ Pause the scan, reassure the patient, and consider sedation if needed




Why should non-MRI personnel receive safety training before entering the scanner room?


✔✔ To prevent accidents involving magnetic objects and medical devices




What should be done if a ferromagnetic object becomes stuck in the MRI scanner?


✔✔ Secure the area and contact trained personnel to safely remove the object




Why must contrast agents be used cautiously in patients with kidney disease?


✔✔ Some contrast agents can cause nephrogenic systemic fibrosis in patients with poor kidney

function




What is the safest action if a patient reports a burning sensation during an MRI scan?


✔✔ Stop the scan immediately and check for RF burns or heating from implants

3

, Why is it important to maintain a safe distance from the magnet bore when handling tools?


✔✔ Even small objects can be pulled in forcefully, posing a serious safety risk




What should be done if an MRI patient has a history of allergic reactions to contrast agents?


✔✔ Pre-screen for allergies and consider alternative imaging methods or premedication




Why is it critical to monitor patients with severe medical conditions during MRI scans?


✔✔ Some conditions may worsen due to the scan, requiring immediate intervention




What is the main reason for restricting food and drinks in the MRI suite?


✔✔ Spills can damage equipment and create hygiene concerns




Why must MRI-compatible fire extinguishers be used in the scanner room?


✔✔ Regular extinguishers contain ferromagnetic materials that can become projectiles




What should a patient do if they have concerns about an MRI scan?


✔✔ Discuss their concerns with the MRI technologist before the scan begins

4

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