CHI CHI Interoperability & Health Information Exchange 2

Question 1

Which HL7 standard was specifically designed to support the exchange of structured clinical documents such as discharge summaries?

Accepted Answer

HL7 CDA (Clinical Document Architecture)

Answer

HL7 CDA (Clinical Document Architecture) is an XML-based standard for exchanging structured clinical documents like discharge summaries and CCDs.

Question 2

What is the primary purpose of the Consolidated CDA (C-CDA) templates in health information exchange?

Accepted Answer

To provide standardized document templates ensuring consistent clinical content

Answer

C-CDA templates define standardized document structures (e.g., Continuity of Care Document) to ensure consistent, interoperable clinical content.

Question 3

Under the ONC's Trusted Exchange Framework and Common Agreement (TEFCA), Qualified Health Information Networks (QHINs) are required to:

Accepted Answer

Enable nationwide health information exchange under a common set of rules

Answer

TEFCA establishes a universal policy and technical framework through QHINs to enable nationwide, trusted health information exchange.

Question 4

Which data standard provides a common vocabulary for laboratory results, enabling consistent exchange between labs and clinical systems?

Accepted Answer

LOINC

Answer

LOINC (Logical Observation Identifiers Names and Codes) provides universal codes for identifying laboratory and clinical observations.

Question 5

An EHR that can send and receive data with other EHRs but cannot use the received data in clinical workflows has achieved which level of interoperability?

Accepted Answer

Technical (foundational) interoperability

Answer

Technical/foundational interoperability means data can be transmitted and received, but meaningful use of the data requires higher interoperability levels.

(CHI) Certified Health Informatician Practice Test

(CHI) Certified Health Informatician Practice Test

CHI CHI Interoperability & Health Information Exchange 2