The appraised valuation is arrived at to determine the maximum mortgage the Department of Housing and Urban Development will insure. HUD does not warrant the value or the condition of the property. The purchaser should satisfy himself/herself that the price and condition of the property are acceptable.
How long does it take? A CT scan can take anywhere from 10 to 30 minutes, depending on what part of the body is being scanned. It also depends on how much of your body the doctors want to look at and whether contrast dye is used. It often takes more time to get you into position and give the contrast dye than to take the pictures.
If your test involves a contrast medium, your doctor may ask you to fast for a few hours before the test. Can I take my medicine before a CT scan? Yes, please take medicines before the CT scan, with the exception of diabetic medicines. Consult your physician before the test for instructions. How long will it take to do a CT scan? Expect the exam to last no longer than an hour, depending on the preparation needed and whether it includes the use of a contrast medium. The scan itself may take less than a minute on the newest machines. Most scans take just a few minutes to complete.