An older patient with back pain is scheduled for computerized tomography (CT). What information should the nurse provide to the patient about this diagnostic test?

Question

Quizplus · Accepted Answer

CT scans involve a machine that rotates around the patient to capture detailed images from various angles, which aids in the diagnostic process. This is a key characteristic of how CT scans work, providing comprehensive 180-degree imagery. Choices A, B, and C are not typically associated with CT scans. A refers to a preparation that might be more relevant for gastrointestinal procedures, B is incorrect because isotopes are used in nuclear medicine not typically in CT scans (though contrast might be used, it's not referred to as isotopes), and C describes an experience more common with MRI scans, which are known for loud clicking noises during the procedure.

An Older Patient with Back Pain Is Scheduled for Computerized