MRI is short for magnetic resonance imaging. According to WebMD, this test is useful for viewing organs and structures within the body that are not as easily seen on other diagnostic tests. Should your doctor prescribe MRI imaging to get a better picture as to what is going on in your body, there are a few things you'll need to do to prepare for the test.
Check That You Are Eligible for the Test
Not everyone is a candidate for an MRI, so you need to speak with your doctor or the radiologist in charge of administering the MRI to see if you are eligible. For example, the test uses strong magnets that can interfere with pacemakers. Anyone with a metal implant or foreign metal object in their body may also have a problem with the test, so always disclose your medical history before entering the MRI chamber.
Check That You Are Not Allergic to the Contrast Dye
MRI imaging is done with or without contrast dye. Those who require the dye should discuss possible allergic reactions with their physician, especially if they've had allergy and asthma symptoms in the past. Another group that may not tolerate the contrast dye are those who have renal conditions, so be sure to talk to the technician if you suffer from renal disease or are currently on dialysis.
Utilize Techniques That Will Help You Overcome Anxiety
The chamber used for MRIs is quite small and as a result many patients feel anxious about entering them. This is especially true for individuals who are claustrophobic. Fortunately, there are a few things you can do to prepare for the test that will help you overcome those anxious feelings. You can request the MRI technician use a prism-type mirror so that you can see out the other end of the chamber. Another option is to have your physician prescribe you a sedative to take before the test. Of course, there is always the option of purchasing a tape or scheduling a session with a psychiatrist to practice breathing exercises that are designed to help you relax.
Remove All Clothing and Accessories
While you may expect to remove the clothing covering the area to be examined, you may not realize that all accessories must be taken off as well. This includes all jewelry, eyeglasses if you wear them, hairpins, and wristwatches. Additionally, dentures and hearing aids have to come out, as they may contain metal that interacts with the MRI machine.
For more information, contact a business such as Kenai Peninsula Imaging Center, LLC.