Mod 5 - Review test - PACS

Which statement best describes the difference between lossless and lossy image compression in archival systems?

Lossless compression preserves the image exactly as it was originally, with possible undetectable minimal changes, while Lossy compression considerably reduces file size at the cost of noticeable image degradation.

What is the primary benefit of networking devices such as printers, scanners, and barcode readers?

They save money and space for users

Which function does a server NOT perform in a server-based network?

Acts as the only gateway to the Internet

Which medical standard allows for the exchange of medical images between networked devices and defines specific information objects and service classes?

DICOM

Which of the following is a guiding principle of Integrating the Healthcare Enterprise (IHE) that specifically contributes to minimizing data redundancy and task repetition?

Closing the information loop between medical information systems and devices

Which of the following is NOT a common manipulation available on all PACS software workstations?

3D reconstruction

What distinguishes lossless from lossy image compression techniques?

Lossless compression results in a file size reduction without losing any original image detail.