What system is primarily involved in image acquisition, display, and storage?

The choice of PACS, which stands for Picture Archiving and Communication System, is the correct answer because PACS is specifically designed to handle the acquisition, display, and storage of medical images. This system allows healthcare providers to store, retrieve, and share images efficiently without the need for physical films, which streamlines the process of imaging in a clinical environment.

PACS integrates with various modalities such as X-rays, MRIs, and CT scans, capturing images directly from these devices and storing them in a digital format. Additionally, it facilitates easy access to images for viewing and interpretation by radiologists and other medical professionals, ensuring that critical information is readily available for patient diagnosis and treatment.

While other systems listed also play significant roles in healthcare, they cater to different aspects. For instance, RIS (Radiology Information System) primarily manages radiology data and workflows, EMR (Electronic Medical Record) focuses on comprehensive patient medical records including non-imaging data, and CMS (Content Management System) is typically more related to managing digital content rather than specific healthcare imaging needs. Therefore, PACS stands out as the dedicated system for image acquisition, display, and storage in the healthcare setting.