predestination - previous determination as if by destiny or fate. doom, doomsday, end of the world, day of reckoning - an unpleasant or disastrous destiny; everyone was aware of the approaching doom but was helpless to avoid it; that's unfortunate but it isn't the end of the world.
That is 2 1/2 hours! Average is 3 hours now from start to finish. THEN we have to wait for the scan to be sent to the radiologist, and when he/she calls back, we can dispo the patient. I can't believe that every CT done in this country for a possible appy or whatever takes over 3 hours.
Holding still during the scan results in the best CT pictures. For the first few scans, the table will move quickly through the scanner. These first scans check the correct starting position. The table will move more slowly for the rest of the scans. If you are having contrast, it will be given to you through your IV. A CT neck scan can take up to 15 minutes. All images will be checked for quality before you leave. More scans will be taken, if needed. What will I feel during the scan? CT scanning is painless, but you may feel some discomfort from staying still on the scan table. If contrast is used: You may notice a warm, flushed feeling during the injection. You may also notice a metallic taste in your mouth.