Answer 4 of the following questions. Please remember to cite sources.

1. Suggest how the use of a patient ID bracelet containing a bar code representation of the patient's ID and a bar code scanner can lead to improved quality of care in a hospital.

2. Distinguish between an interfaced system and an integrated system. Provide some examples where one model would provide an advantage over the other.

3. Why is the Internet of Things considered an extreme security risk to personal health information?

4. Define cybersecurity and discuss system vulnerabilities that pose threats.

5. Differentiate the requirements posed by the HIPAA Privacy Rule and HIPAA Security Rule.

6. Discuss barriers to achieving full interoperability in HIT data sharing.