EHR Clinical Decision Support Systems 5

Question 1

Which FHIR resource is most commonly used as the trigger context for a CDS Hooks service call?

Accepted Answer

Patient and encounter resources passed in the hook context

Answer

CDS Hooks services receive patient and encounter FHIR resources as context, enabling the external service to evaluate relevant patient data and return recommendations.

Question 2

A CDS rule recommends influenza vaccination for all adults, but a patient already received it last month outside the health system. What EHR data gap does this highlight?

Accepted Answer

Incomplete immunization history due to lack of external data exchange

Answer

When immunization records from outside organizations are not exchanged via immunization registries or HIEs, CDS rules cannot account for vaccinations given elsewhere.

Question 3

What is 'clinical decision support governance' primarily concerned with?

Accepted Answer

Lifecycle management of CDS rules including creation, review, and retirement

Answer

CDS governance manages the entire lifecycle of clinical rules, ensuring they remain evidence-based, accurate, and clinically appropriate over time.

Question 4

Which outcome measure would best demonstrate that a glycemic management CDS intervention is improving patient safety?

Accepted Answer

Reduction in hypoglycemic episodes among inpatients

Answer

A reduction in hypoglycemic episodes directly demonstrates that the CDS intervention is producing safer blood glucose management outcomes.

Question 5

A CDS alert is configured to interrupt a physician who is documenting a note, unrelated to the alert topic. According to best practices, this design violates which principle?

Accepted Answer

Right channel and right time — the alert interrupts an unrelated workflow

Answer

Interrupting a clinician during an unrelated task violates the 'right time' and 'right channel' principles by delivering the alert outside the relevant workflow context.

(EHR) Electronic Health Records Program Certification Practice Test

(EHR) Electronic Health Records Program Certification Practice Test

EHR Clinical Decision Support Systems 5