Torgeek
MRI Frequently Asked Questions
- How does the MRI scanner work? ...
- Why is MRI important? ...
- What causes the noise in the scanner? ...
- Will it hurt? ...
- What is the difference between MRI and CT? ...
- Can you scan my entire body while I am in there? ...
- Why is my whole body in the scanner if you are only scanning my head?
- What questions to ask before an MRI?
- What are the 3 main components necessary for MRI?
- What should you not do before an MRI?
- What are the rules before an MRI?
What questions to ask before an MRI?
Questions to ask your doctor
“What information will the MRI scan provide? How might this change my treatment options?” “Is there any reason why I shouldn't have an MRI scan?” (If you have any implanted devices (such as a pacemaker, stents, an insulin pump, or an artificial joint), be sure your doctor knows about them.)
What are the 3 main components necessary for MRI?
An MRI system consists of four major components: a main magnet formed by superconducting coils, gradient coils, radiofrequency (RF) coils, and computer systems. Each component has safety considerations.
What should you not do before an MRI?
Since the MRI machines are magnets, it is best to not apply deodorants, antiperspirants, perfumes, or body lotions before the examination. These items contain metals that might interfere with the magnetic field inside the MRI machine and cause you to have distorted images and wrong results.
What are the rules before an MRI?
Before an MRI exam, eat normally and continue to take your usual medications, unless otherwise instructed. You will typically be asked to change into a gown and to remove things that might affect the magnetic imaging, such as: Jewelry. Hairpins.
