Testing your own or a close relativeâs Y-DNA or mtDNA can reveal information about your paternal line (your fatherâs fatherâs father) and your maternal line (your motherâs motherâs mother) but not about anyone in between.
A magnetic resonance imaging (MRI) scan is a painless procedure that lasts 15 to 90 minutes, depending on the size of the area being scanned and the number of images being taken.epending on the size of the area being scanned and how many images are taken, the whole procedure will take 15 to 90 minutes. The MRI scanner will make loud tapping noises at certain times during the procedure. This is the electric current in the scanner coils being turned on and off.
How long does it take to get MRI results depends upon the fact that which part of a body is being tested or scanned through an MRI. However, the images of an MRI or the result of an MRI scan becomes available within an hour of the test or MRI scan.ow long does it take to get MRI results also depends on how soon are the results required. It is possible that the patient is in a critical condition and the doctor requires an urgent MRI.