Echocardiogram Security Principles and Practices 3 — Questions and Answers
Question 1: Which of the following is an example of a physical safeguard required under the HIPAA Security Rule for an echocardiography lab?
- Encrypting echo image files stored on the server
- Using unique login credentials for each technician
- Restricting physical access to the ultrasound equipment room with badge readers (Correct answer)
- Implementing a firewall on the department network
Correct answer: Restricting physical access to the ultrasound equipment room with badge readers
Physical safeguards include controls that limit physical access to facilities and equipment where PHI is created or stored, such as badge-controlled access.
Question 2: A technician receives an email from an unknown sender claiming to be IT support and requesting login credentials to 'update the echo archive system.' The technician should:
- Reply with credentials since IT needs them to perform updates
- Delete the email and report it to the IT security team as a phishing attempt (Correct answer)
- Forward the email to supervisors and await instructions before responding
- Call the sender's number listed in the email to verify the request
Correct answer: Delete the email and report it to the IT security team as a phishing attempt
Requests for credentials via email are phishing attacks; legitimate IT departments never request passwords by email, and such attempts should be reported immediately.
Question 3: What is the primary purpose of audit logs in an echocardiography information system?
- To automatically back up patient echo images to an offsite server
- To track who accessed, modified, or transmitted patient records and when (Correct answer)
- To prevent unauthorized users from logging into the system
- To measure system performance and identify technical errors
Correct answer: To track who accessed, modified, or transmitted patient records and when
Audit logs create a traceable record of all access and modifications to PHI, enabling detection of unauthorized activity and supporting accountability.
Question 4: A patient's echocardiogram images are being transmitted to a remote cardiologist for interpretation. Which technical safeguard is most critical during transmission?
- Compressing the image files to reduce transmission time
- Encrypting the data during transmission using a secure protocol (Correct answer)
- Watermarking the images with the facility name
- Transmitting images only during off-peak network hours
Correct answer: Encrypting the data during transmission using a secure protocol
Encrypting PHI during transmission (e.g., using TLS/SSL) is the primary technical safeguard required to prevent interception of data in transit.
Question 5: Which scenario represents an appropriate use of de-identified echocardiogram data?
- Sharing labeled echo images containing patient names at a department meeting
- Publishing anonymized echo findings in a medical journal after removing all 18 HIPAA identifiers (Correct answer)
- Sending echo images with patient initials to a colleague for informal review
- Using echo images with patient ID numbers in a vendor demonstration
Correct answer: Publishing anonymized echo findings in a medical journal after removing all 18 HIPAA identifiers
Data is properly de-identified under HIPAA's Safe Harbor method when all 18 specified identifiers are removed, allowing unrestricted use for research or education.
Question 6: A technician accidentally sends a patient's echocardiogram report to the wrong fax number. The most appropriate immediate action is to:
- Wait to see if any complaints are received before acting
- Notify the supervisor and privacy officer, and document the incident as a potential breach (Correct answer)
- Call the recipient and request they destroy the document, then consider the matter resolved
- File an incident report only if the receiving party confirms they received the fax
Correct answer: Notify the supervisor and privacy officer, and document the incident as a potential breach
Misdirected faxes containing PHI must be reported internally as potential breaches so a proper risk assessment can be conducted.
Question 7: Under HIPAA, which type of information associated with a patient's echocardiogram is considered protected health information (PHI)?
- Anonymized echo images used in a published research study
- The patient's diagnosis linked to their name and date of service (Correct answer)
- Statistical echo findings with no patient identifiers in a quality report
- Aggregated echocardiography procedure counts by department
Correct answer: The patient's diagnosis linked to their name and date of service
PHI is individually identifiable health information that includes any data linking a person's identity to their health status, care, or payment for care.
Echocardiogram Security Principles and Practices 3
Which of the following is an example of a physical safeguard required under the HIPAA Security Rule for an echocardiography lab?