Final answer:
Metal objects would need to be removed prior to an MRI procedure to avoid interference with the magnetic field of the machine.
Step-by-step explanation:
Prior to an MRI (magnetic resonance imaging) procedure, metal objects would need to be removed. This is because the MRI machine uses powerful electromagnets that can be affected by metal objects, causing potential harm to the patient and interfering with the accuracy of the scan. Therefore, it is important to remove any metal objects such as jewelry, piercings, watches, and hairpins before undergoing an MRI.