Before the test, you will need to remove any metallic objects such as jewelry, watches, and hearing aids, as these can interfere with the MRI’s magnetic field. You may also need to change into a gown. If you have a history of claustrophobia or anxiety, your doctor may recommend a mild sedative to help you relax during the test. It’s important to inform your doctor if you have any medical implants, such as pacemakers or cochlear implants, as these can also interfere with the MRI.