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Prior to the CT exam
the technologist will explain the procedure. Depending on the
type of exam your physician ordered, you might be given oral contrast
material one hour before your scan. The radiology nurse may start an
intravenous line needed to administer the contrast material. The average CT exam takes between 15 and 30 minutes. The technologist will be in constant contact with you throughout the exam. | ||||
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What
to Expect During the Exam 
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