my mom has been experiencing dizziness for several months and recent months has been exhausted, dehydrated, diarrhea, & continued dizziness. All of the initial tests came back good, blood sugar, blood pressure, ears, urine, etc. Today we did an MRI and are awaiting the results from that. What will the MRI show? In December, she was in the hospital due to a serious hemorrhage. The hemmorrhaging stopped after a second serious loss of blood and the Drs couldn t determine what caused it.