Because it could pick up the food in your system on the ct scan
If a contrast medium must be administered,the patient may be asked to fast from about four to six hours prior to the procedure.Pregnant women or those who could possibly be pregnant should not have a CT scan unless the diagnostic benefits outweigh.risks
There are several different reasons why one would be referred for a brain scan. Some examples include to clarify or rule out the presence of a brain tumor.
Can I smoke before ct scan
stay calm and collectiv
A head scan looks primarily at the brain and a sinus scan looks only at the sinuses in the face region.
Brain Scan Studios was created in 1999.
AXIAL
Two to three hours before the scan, technetium is injected into a vein in the patient's forearm.
If a contrast medium must be administered,the patient may be asked to fast from about four to six hours prior to the procedure.Pregnant women or those who could possibly be pregnant should not have a CT scan unless the diagnostic benefits outweigh.risks
you can not eat or drink at least 4 hours before the procedure
technology
eeg
Yes it does cover the brain.
You usually cannot diagnose schizophrenia from a simple brain scan. However, long-term damage to the brain from schizophrenia can sometimes be assessed by a MRI scan.
There are several different reasons why one would be referred for a brain scan. Some examples include to clarify or rule out the presence of a brain tumor.
Dateline NBC - 1992 Brain Scan was released on: USA: 20 July 1997
Can I smoke before ct scan