Computed Tomography Technologist Practice Exam 2025 - Free CT Technologist Practice Questions and Study Guide

Question: 1 / 615

What does the Z axis represent in a 3D imaging format?

Width of the slice

Height of the slice

Thickness of the slice

In a 3D imaging format, the Z axis typically represents the thickness of the slice. This is crucial in medical imaging, such as CT scans, where three-dimensional representations are generated from a series of two-dimensional cross-sectional images. The slices collected across various positions provide a comprehensive view of the anatomy being examined, and the Z axis corresponds to how thick each of those slices is.

Therefore, understanding that the Z axis delineates slice thickness helps in interpreting volumetric data and the overall depth of the imaging. This concept is essential in various applications, particularly in ensuring that sufficient resolution is maintained for clear visualization of structures, ultimately aiding in accurate diagnosis and treatment planning.

Get further explanation with Examzify DeepDiveBeta

Volume of the slice

Next Question

Report this question

Download Computed Tomography Technologist Practice Exam PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy