1 Flushing out the tank will eliminate a number of problems. 2  After all the hot water has drained out, close the tank drain and open the cold water intake valve. 3  Half fill the tank, then shut off the cold water and open the drain to flush out any sediment or âcrudâ built up inside the tank.
To prepare for a breast MRI, your doctor may recommend that you: 1  Schedule your MRI for the beginning of your menstrual cycle. 2  Tell your doctor about any allergies you have. 3  Tell your doctor if you have kidney problems.  Tell your doctor if you're 1  pregnant. Tell your doctor if you're nursing.  Don't wear anything metallic during the MRI.
You will be given earplugs or headphones to wear. It is very important that you keep as still as possible during your MRI scan. The scan will last between 15 and 90 minutes, depending on the size of the area being scanned and how many images are taken. Read more about how an MRI scan is performed.