Once the patient has entered the scanning room, the doctor will help them onto the scanner table to lie down. The radiologist, a doctor who specializes in medical images, will then talk the individual through the MRI scanning process and answer any questions they may have about the procedure. Patients will sometimes receive an injection of intravenous (IV) contrast liquid to improve the visibility of a particular tissue that is relevant to the scan. Often they can be given medication prior to the MRI to help make the procedure more comfortable. Individuals who are anxious or nervous about enclosed spaces should tell their doctor. This can also include medical devices, such as cochlear implants, aneurysm clips, and pacemakers. The doctor will ask the patient to remove any metal jewellery or accessories that might interfere with the machine.Ī person will probably be unable to have an MRI if they have any metal inside their body, such as bullets, shrapnel, or other metallic foreign bodies. As magnets are used, it is critical that no metal objects are present in the scanner. On arrival at the hospital, doctors may ask the patient to change into a gown. There is very little preparation required, if any, before an MRI scan. Share on Pinterest A person can listen to music in headphones to mask the loud and sometimes alarming sound of the MRI machine.
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