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.
When it is time for your scan, you may first go to a cubicle to take off your outer clothing down to your underwear and put on a hospital gown. Don't forget to remove jewellery, watch and hair clips. If you are just having an MRI of your head, you may not have to undress. The scan uses a very powerful magnet.If you still have your clothes on, it is best to empty your pockets. You need to remove all coins, keys and credit cards so it might be easier to take everything out.hen it is time for your scan, you may first go to a cubicle to take off your outer clothing down to your underwear and put on a hospital gown. Don't forget to remove jewellery, watch and hair clips. If you are just having an MRI of your head, you may not have to undress. The scan uses a very powerful magnet.