Final answer:
The device constructed to house the x-ray tube and data acquisition system for a CT scanner is called a CT scanner or computed tomography scanner
Step-by-step explanation:
The device constructed to house the x-ray tube and data acquisition system for a CT scanner is called a CT scanner or computed tomography scanner. It is also sometimes referred to as a computed axial tomography (CAT) scanner. The CT scanner uses x-rays to pass through narrow sections or slices of the patient's body in different directions, and an array of detectors on the other side of the patient registers the x-rays. The relative absorption of the x-rays along different directions is then computer analyzed to produce highly-detailed images.