Clinical Informatics Certification Electronic Health Records Management 3

Question 1

In EHR interoperability, what does the FHIR standard primarily define?

Accepted Answer

An API framework for exchanging healthcare data using web technologies

Answer

HL7 FHIR (Fast Healthcare Interoperability Resources) defines a RESTful API standard enabling healthcare data exchange across disparate systems.

Question 2

Which role-based access control principle ensures EHR users can only view data necessary for their job function?

Accepted Answer

Principle of least privilege

Answer

The principle of least privilege restricts user access rights to the minimum permissions needed to perform their assigned job functions.

Question 3

A hospital implements 'break-the-glass' access in its EHR. What scenario justifies its use?

Accepted Answer

Emergency access to a patient record by a clinician without prior authorization

Answer

Break-the-glass access allows emergency override of normal access controls when urgent clinical need requires it, with all access logged for review.

Question 4

What is 'alert fatigue' in the context of EHR clinical decision support?

Accepted Answer

Clinician desensitization to frequent alerts, leading to override of important warnings

Answer

Alert fatigue occurs when clinicians routinely override or ignore CDS alerts due to high alert volume, reducing the effectiveness of safety interventions.

Question 5

Which HL7 message type is used to transmit laboratory results from a lab system to an EHR?

Accepted Answer

ORU^R01

Answer

The HL7 ORU^R01 (Observation Result Unsolicited) message type transmits laboratory and clinical observation results to receiving systems.

Clinical Informatics Certification Practice Test

Clinical Informatics Certification Practice Test

Clinical Informatics Certification Electronic Health Records Management 3