What is the primary safety concern related to the static magnetic field (B0) in MRI?
The static magnetic field can turn ferromagnetic objects into dangerous projectiles, which is one of the most significant safety risks in an MRI environment.
Which of the following organizations provides guidelines and standards for MRI safety?
The ACR is a key organization that provides comprehensive guidelines and safety standards for MRI practices, including recommendations for Magnetic Resonance Safety Officers.
Which zone in an MRI facility is considered the most restrictive in terms of safety?
Zone IV is the MRI scanner room where the magnetic field is the strongest, making it the most restrictive and requiring strict access control to prevent safety hazards.
What is the recommended action if an individual with a pacemaker needs to enter the MRI suite?
Pacemakers and other implants must be screened for MRI compatibility before allowing entry, as some devices may malfunction or pose risks in the magnetic field.
What is the primary purpose of a ferromagnetic detection system in an MRI facility?
Ferromagnetic detection systems are used to identify and prevent unauthorized ferromagnetic objects from entering the MRI environment, reducing the risk of projectile incidents.