Nursing Informatics Exam Mastery Guide: Informatics, Health Informatics,
Health Information Systems, Clinical Information Systems, Administrative
Information Systems, Nursing Information Systems, EHR, EMR, Clinical Decision
Support Systems, Nursing Clinical Decision Support, Monitoring Systems, Order
Entry Systems, Documentation, Data Management, Information Literacy,
Information Management, Basic Computer Skills, Standardized Terminology,
NANDA Nursing Diagnosis, Nursing Process, HIPAA, Privacy and Security, HITECH
Act, CMS Meaningful Use, Certified Systems, Workflow Integration, Patient
Safety, Quality Improvement, Evidence-Based Practice, Clinical Judgment,
Critical Thinking, Communication, Collaboration, Leadership, and Professional
Nursing Competencies Exam Questions Verified and Provided with Complete A+
Graded Rationales Latest Updated 2026
Informatics
use information and technology to communicate, manage knowledge, mitigate error, and
support decision making
Health Informatics
discipline that uses technology to sort, process, organize and retrieve information in healthcare
so it can be shared among providers and consumers. Focus is on providing optimal care for
patients.
Health care information system (HIS)
group of systems/programs used within an organization to support and enhance healthcare.
,examples of HIS
Clinical Information Systems
Administrative Information Systems
Nursing Information Systems
Clinical Information Systems
programs used for lab, radiology, pharmacy, social work, providers, therapies and nurses.
Disciplines can enter and communicate data and coordinate patient care.
Examples of clinical information systems
The EHR
EMR
Clinical Decision Support System within the EHR/EMR
Monitoring Systems
Order Entry Systems
The EHR
central component of the health informatics infrastructure. Can be shared among multiple
facilities/agencies.
EMR
,individual health record within a facility. disciplines within a facility record patient information
for that visit.
Clinical Information Systems are used most often for
documentation
Clinical decision Support System
within the EHR/EMR. Those documenting may see reminders, alerts, prompts, reports, links
which help make clinical decisions at the point of care. supporting information is evidence
based.
example of clinical decision support system
allergy- penicillin and alerts for that allergy. What should I do with this information?
Monitoring System
record information directly into EMR
example of monitoring systems
a patients VS are automatically monitored while in the ICU. this information is automatically
recored to the EHR.
, Order Entry Systems
Allows disciplines to order supplies from another department. Providers place orders for patient
care.
Administrative Information Systems
Program to input patient information for appointments, staff scheduling, etc.
Nursing Informatics
technology to manage and communicate using nursing practice
Nursing Information Systems
Type of Clinical information System. Allows nurses to document, view data, access information
to help make decisions.
Organizes documentation path in user friendly format
Nursing Clinical Decision Support Systems
Clinical Decision Support System specific to nursing. Supporting information is evidence based.
Links information
Alerts, warnings
example of links information
you identified your patient as a smoker. information on smoking cessation is available.
Health Information Systems, Clinical Information Systems, Administrative
Information Systems, Nursing Information Systems, EHR, EMR, Clinical Decision
Support Systems, Nursing Clinical Decision Support, Monitoring Systems, Order
Entry Systems, Documentation, Data Management, Information Literacy,
Information Management, Basic Computer Skills, Standardized Terminology,
NANDA Nursing Diagnosis, Nursing Process, HIPAA, Privacy and Security, HITECH
Act, CMS Meaningful Use, Certified Systems, Workflow Integration, Patient
Safety, Quality Improvement, Evidence-Based Practice, Clinical Judgment,
Critical Thinking, Communication, Collaboration, Leadership, and Professional
Nursing Competencies Exam Questions Verified and Provided with Complete A+
Graded Rationales Latest Updated 2026
Informatics
use information and technology to communicate, manage knowledge, mitigate error, and
support decision making
Health Informatics
discipline that uses technology to sort, process, organize and retrieve information in healthcare
so it can be shared among providers and consumers. Focus is on providing optimal care for
patients.
Health care information system (HIS)
group of systems/programs used within an organization to support and enhance healthcare.
,examples of HIS
Clinical Information Systems
Administrative Information Systems
Nursing Information Systems
Clinical Information Systems
programs used for lab, radiology, pharmacy, social work, providers, therapies and nurses.
Disciplines can enter and communicate data and coordinate patient care.
Examples of clinical information systems
The EHR
EMR
Clinical Decision Support System within the EHR/EMR
Monitoring Systems
Order Entry Systems
The EHR
central component of the health informatics infrastructure. Can be shared among multiple
facilities/agencies.
EMR
,individual health record within a facility. disciplines within a facility record patient information
for that visit.
Clinical Information Systems are used most often for
documentation
Clinical decision Support System
within the EHR/EMR. Those documenting may see reminders, alerts, prompts, reports, links
which help make clinical decisions at the point of care. supporting information is evidence
based.
example of clinical decision support system
allergy- penicillin and alerts for that allergy. What should I do with this information?
Monitoring System
record information directly into EMR
example of monitoring systems
a patients VS are automatically monitored while in the ICU. this information is automatically
recored to the EHR.
, Order Entry Systems
Allows disciplines to order supplies from another department. Providers place orders for patient
care.
Administrative Information Systems
Program to input patient information for appointments, staff scheduling, etc.
Nursing Informatics
technology to manage and communicate using nursing practice
Nursing Information Systems
Type of Clinical information System. Allows nurses to document, view data, access information
to help make decisions.
Organizes documentation path in user friendly format
Nursing Clinical Decision Support Systems
Clinical Decision Support System specific to nursing. Supporting information is evidence based.
Links information
Alerts, warnings
example of links information
you identified your patient as a smoker. information on smoking cessation is available.
