CEHRS Systems and Technology 3

Question 1

Which network topology connects all devices to a single central hub or switch?

Accepted Answer

Star topology

Answer

In a star topology, every device connects to a central hub or switch, making it easy to isolate failures and manage traffic.

Question 2

A hospital configures its EHR so that nurses can document vitals but cannot prescribe medications. This is an example of:

Accepted Answer

Role-based access control (RBAC)

Answer

Role-based access control grants system permissions based on a user's job role, limiting access to only the functions needed for that role.

Question 3

The process of converting paper health records into digital format using a scanner is called:

Accepted Answer

Document imaging

Answer

Document imaging captures paper records as digital images stored within or linked to the EHR system.

Question 4

Which wireless standard is most commonly used for medical devices to communicate with EHR systems on hospital networks?

Accepted Answer

Wi-Fi (IEEE 802.11)

Answer

Wi-Fi (IEEE 802.11) is the primary wireless standard used in healthcare settings because it supports high data throughput and broad device compatibility.

Question 5

An EHR system automatically populates a patient's medication list from pharmacy dispensing records. This workflow is an example of:

Accepted Answer

Automated data integration

Answer

Automated data integration pulls information from external systems (e.g., pharmacy) directly into the EHR without manual entry.

(CEHRS) Certified Electronic Health Records Specialist Practice Test

(CEHRS) Certified Electronic Health Records Specialist Practice Test

CEHRS Systems and Technology 3