RHIT - Registered Health Information Technician Health Information Systems 3

Question 1

What is the difference between an EHR and an EMR?

Accepted Answer

An EMR is a single provider's digital chart while an EHR is designed to share information across multiple providers

Answer

An EMR is the digital version of a chart within a single practice, while an EHR is designed to move with the patient across organizations.

Question 2

What is the function of a data warehouse in healthcare analytics?

Accepted Answer

To integrate data from multiple source systems into a centralized repository optimized for analysis

Answer

A data warehouse integrates data from multiple operational systems into a centralized repository for reporting and analysis.

Question 3

What are the three components of the CIA triad in information security?

Accepted Answer

Confidentiality, Integrity, Availability

Answer

The CIA triad consists of Confidentiality, Integrity, and Availability.

Question 4

What is the purpose of a contingency plan in health information management?

Accepted Answer

To establish procedures for responding to emergencies and ensuring continued access to critical data during disruptions

Answer

A contingency plan establishes procedures for responding to emergencies like system failures or natural disasters.

Question 5

What technology standard does the ONC promote for modern health data exchange through APIs?

Accepted Answer

HL7 FHIR (Fast Healthcare Interoperability Resources)

Answer

ONC promotes HL7 FHIR for modern API-based health data exchange as mandated by the 21st Century Cures Act.

RHIT - Registered Health Information Technician Practice Test