Computed tomography procedure

How do you prepare for a computed tomography?
Don't eat for four hours before your CT scan.
Drink only clear liquids (like water, juice or tea) in the two hours leading up to your appointment.
Wear comfortable clothes and remove any metal jewelry or clothing.
Your provider may give you a hospital gown to wear._{Jun 13, 2023}.
How do you take a CT?
You may be asked to change into a gown.
During a CT scan, you will lie down on a table for the duration of the test.
The table will move through the center of the CT scan machine which is shaped like a large ring.
Many patients receive a contrast agent intravenously (IV) during their CT scan..
What is the process of tomography?
A computerized tomography (CT) scan combines a series of X-ray images taken from different angles around your body and uses computer processing to create cross-sectional images (slices) of the bones, blood vessels and soft tissues inside your body._{Jan 6, 2022}.
Why do we need to do CT scan?
Healthcare providers use CT scans to see things that regular X-rays can't show.
For example, body structures overlap on regular X-rays and many things aren't visible.
A CT shows the details of each of your organs for a clearer and more precise view.
Another term for CT scan is CAT scan._{Jun 13, 2023}.

How do you prepare for a computed tomography?