Computed tomography review questions

How does a CT scan work?
The term “computed tomography,” or CT, refers to a computerized x-ray imaging procedure in which a narrow beam of x-rays is aimed at a patient and quickly rotated around the body, producing signals that are processed by the machine's computer to generate cross-sectional images, or “slices.”.
How hard is the CT registry exam?
The ARRT exam for the CT Registry is not easy, but with the right tools, you can successfully pass the test and move into a rewarding career.
Leading up to test day, there are a few habits you'll want to include in your preparation techniques..
How many questions are on the CT registry?
The Computed Tomography exam contains 195 multiple-choice questions, 30 of which are unscored, and you will be given a time limit of 3.5 hours..
The ARRT exam for the CT Registry is not easy, but with the right tools, you can successfully pass the test and move into a rewarding career.
Leading up to test day, there are a few habits you'll want to include in your preparation techniques.

How does a CT scan work?