Nursing Informatics Practice Exam 2026 - Free Nursing Informatics Practice Questions and Study Guide

The most common type of Patient Care Support System is an Acuity system. Acuity systems are used to measure and assign the level of care required by each patient based on factors such as severity of illness, stability, and intensity of nursing interventions needed. This system helps healthcare providers allocate resources appropriately and ensure that patients receive the necessary level of care.

Clinical Information Systems (CISs) are electronic systems that help healthcare providers manage and store patient information, such as electronic health records. While CISs are important for documenting patient data and facilitating communication among healthcare team members, they are not specifically designed to support patient care acuity assignments.

Communication systems facilitate communication among healthcare providers, patients, and families, but they do not focus specifically on determining the level of care needed by patients (acuity).

Financial systems are used to manage financial processes within healthcare organizations, such as billing, budgeting, and revenue cycle management. While financial systems are important for the overall functioning of healthcare institutions, they do not directly support patient care acuity assessments.