In which zone should patient screening and preparation be performed?

Patient screening and preparation should be performed in Zone 2. This zone serves as a buffer area between unrestricted zones and controlled environments. It is where patients can be screened for contraindications to MRI, such as implanted devices or metallic foreign bodies, in a secure yet accessible area.

Zone 1 represents unconstrained access where individuals can enter freely without any supervision or restrictions. Zone 3 is considered a controlled area where staff manages and monitors access, intended primarily for those who are designated to enter, such as trained personnel or patients who are undergoing examinations. Zone 4, being the MRI scanner room itself, is highly restricted due to the presence of the magnetic field and is where the MRI procedures take place. Performing patient screening in Zone 2 helps ensure safety while allowing for adequate preparation before patients enter the more sensitive areas of the MRI facility.