CBET Healthcare IT and Networking 3

Question 1

What is a PACS system used for in a hospital?

Accepted Answer

Storing, retrieving, and distributing medical images electronically

Answer

PACS stores, retrieves, distributes, and displays medical images from modalities such as X-ray, CT, MRI, and ultrasound.

Question 2

Which wireless standard is most commonly used for medical device connectivity in hospitals today?

Accepted Answer

Wi-Fi (IEEE 802.11)

Answer

Wi-Fi is the dominant wireless standard for medical device connectivity in hospitals, providing sufficient bandwidth, range, and infrastructure support.

Question 3

What is the function of a network firewall between the medical device network and the hospital's general network?

Accepted Answer

To control and filter network traffic based on security rules

Answer

A firewall controls and filters network traffic between segments based on security rules, protecting medical devices from unauthorized access.

Question 4

What does the term 'interoperability' mean in the context of healthcare IT and medical devices?

Accepted Answer

The ability of different systems and devices to exchange and use information seamlessly

Answer

Interoperability refers to the ability of different healthcare systems and devices to communicate, exchange data, and use the information effectively.

Question 5

Why is static IP addressing often preferred over DHCP for critical medical devices on a hospital network?

Accepted Answer

Static IPs ensure the device always has the same address, preventing communication failures if DHCP is unavailable

Answer

Static IP addresses ensure critical medical devices always have a predictable, consistent network address.

CBET - Certified Biomedical Equipment Technician Practice Test

CBET - Certified Biomedical Equipment Technician Practice Test

CBET Healthcare IT and Networking 3