HIM335 Health Information Systems & Networks Final Exam Review: Questions & Answers, Exams of Nursing

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HIM3 35

Health Information Systems &

Networks

LATEST FINAL EXAM REVIEW

Q & S

1. What is the primary purpose of implementing Health Information Exchange (HIE) systems? a) Increase insurance premiums b) Enhance the security of PHI c) Facilitate seamless sharing of patient data among different healthcare entities d) Standardize patient care without the involvement of electronic systems Answer : c Rationale: HIE systems are designed to ensure that patient information is shared efficiently and securely across different healthcare systems, which improves coordination and care quality.
2. Which of the following is a key benefit of using cloud-based solutions in Health Information Systems?

d) HTTPS Answer : d Rationale: HTTPS (HyperText Transfer Protocol Secure) ensures secure communication over computer networks, commonly used for protecting sensitive information online. Fill-in-the-Blank

4. HL7 stands for Health Level 7, which is a set of international standards for the transfer of __________________ between software applications used by various healthcare providers. Answer : Clinical and administrative data Rationale: HL7 standards are essential for ensuring interoperability among various healthcare information systems regarding clinical and administrative data exchanges.
5. In the context of health information systems, interoperability refers to the ability of different IT systems and software applications to ________________, exchange, and make use of information collaboratively.

Answer : Communicate Rationale: Interoperability is critical for enabling diverse health IT systems to work together and share information seamlessly, promoting comprehensive patient care. True/False

6. True or False: The Internet of Medical Things (IoMT) primarily relies on patient-reported outcomes to provide health insights. Answer : False Rationale: The IoMT consists of connected devices that collect real-time data directly from patients without relying solely on self-reported data, providing ongoing monitoring and insights.
7. True or False: In a hospital setting, the Master Patient Index (MPI) is used to prevent medical identity theft. Answer : True Rationale: The MPI helps ensure each patient is correctly identified and matched with their health records, which is crucial for preventing identity theft and ensuring data integrity.

9. Which technologies are commonly used for securing health information systems? (Select all that apply) a) Blockchain b) Firewalls c) RFID tags d) Data anonymization Answer : a, b, d Rationale: Blockchain technology, firewalls for network protection, and data anonymization techniques are vital for ensuring the security and privacy of health information systems. Multiple Choice
10. In the context of EHR systems, what is the primary function of Clinical Decision Support (CDS)? a) To diagnose patients without a healthcare provider

b) To aid healthcare providers in making informed clinical decisions c) To automate billing processes d) To manage electronic prescriptions Answer : b Rationale: CDS systems are designed to assist healthcare professionals in making evidence-based clinical decisions, thereby enhancing the quality and efficiency of patient care. Fill-in-the-Blank

11. A ________ is a comprehensive, longitudinal electronic record of the health information of a patient that is generated and maintained within an institution. Answer : Electronic Health Record (EHR) Rationale: An EHR contains patient health information from multiple sources within a healthcare institution, providing a comprehensive view of a patient's health history.

d) Increased data quality Answer : a, c Rationale: High initial costs and resistance to change by healthcare staff are significant barriers in the implementation of EHR systems, whereas the options for enhanced patient privacy and increased data quality are typical benefits. Question: Which of the following is NOT a core component of a health information exchange (HIE)? a. Data repository: A central location for storing and managing patient health information. b. Security and privacy protocols: Measures to ensure the confidentiality, integrity, and availability of patient data. c. Data governance framework: A set of policies and procedures for managing data quality and access. d. Clinical decision support system: A tool that provides clinicians with real-time guidance and recommendations based on patient data. Answer : d. Clinical decision support system

Rationale: While clinical decision support systems can leverage data from HIEs, they are not considered a core component of the HIE itself. HIEs primarily focus on the secure exchange and management of patient health information. Question: Which of the following best describes the purpose of HL7 standards in healthcare? a. To standardize the format and structure of electronic health records (EHRs). b. To ensure interoperability between different healthcare systems and applications. c. To protect patient privacy and confidentiality in electronic health information. d. To establish guidelines for the secure transmission of patient data over the internet. Answer : b. To ensure interoperability between different healthcare systems and applications. Rationale: HL7 standards are designed to facilitate seamless communication and data exchange between various healthcare systems, regardless of their underlying technology or vendor.

b. Reduced infrastructure costs: Eliminating the need for on- premises hardware and maintenance. c. Improved security and data protection: Cloud providers typically offer robust security measures. d. Complete control over data ownership and access: Cloud providers manage all aspects of data storage and access. Answer : d. Complete control over data ownership and access: Rationale: While cloud providers offer strong security and data protection, users do not have complete control over data ownership and access. Cloud providers manage the underlying infrastructure and data storage. Question: Which of the following is a key challenge associated with big data analytics in healthcare? a. Data quality and accuracy: Ensuring that data is reliable and free from errors. b. Data privacy and security: Protecting sensitive patient information from unauthorized access. c. Data interoperability: Connecting disparate data sources to create a comprehensive view of patient health. d. All of the above

Answer : d. All of the above Rationale: Big data analytics in healthcare presents numerous challenges, including data quality, privacy, security, and interoperability. Fill-in-the-Blank Questions: Question: The __ is a set of standards that defines how healthcare information is exchanged electronically. Answer : HL Question: __ is a technology that allows patients to access their health information online and communicate with their providers remotely. Answer : Patient portal Question: __ is a process for ensuring that data is accurate, complete, and consistent.

Rationale: The Meaningful Use program was a government initiative that provided financial incentives to healthcare providers for demonstrating meaningful use of EHRs. Question: Blockchain technology is not currently being explored for use in healthcare. Answer : False Rationale: Blockchain technology is being explored for various applications in healthcare, such as secure data sharing, medication tracking, and electronic health records. Question: Data mining is a process for extracting valuable insights from large datasets. Answer : True Rationale: Data mining is a technique used to analyze large datasets and discover patterns, trends, and relationships that can be used to improve healthcare outcomes. Question: Telehealth is synonymous with telemedicine.

Answer : False Rationale: Telehealth is a broader term that encompasses various technologies and services used to deliver healthcare remotely. Telemedicine is a subset of telehealth that specifically focuses on clinical consultations. Question: Interoperability refers to the ability of different healthcare systems and applications to exchange data seamlessly. Answer : True Rationale: Interoperability is essential for enabling the smooth flow of patient health information between different healthcare systems and applications. Multiple Response Questions: Question: Which of the following are key considerations when implementing a new health information system?

c. Reduced healthcare costs: By promoting preventive care and early detection of health problems. d. All of the above Answer : d. All of the above Rationale: mHealth applications offer numerous benefits, including improved patient engagement, enhanced access to care, and reduced healthcare costs. Question: Which of the following are key components of a comprehensive data governance framework for health information systems? a. Data quality management: Ensuring the accuracy, completeness, and consistency of data. b. Data security and privacy: Protecting sensitive patient information from unauthorized access. c. Data access control: Defining who has access to what data and for what purpose. d. Data retention policies: Establishing guidelines for how long data is stored and how it is disposed of. e. All of the above

Answer : e. All of the above Rationale: A comprehensive data governance framework encompasses all aspects of data management, including quality, security, access control, and retention policies. Question: Which of the following are examples of emerging technologies that are transforming the healthcare industry? a. Artificial intelligence (AI): For automating tasks, improving diagnoses, and personalizing treatment plans. b. Internet of Things (IoT): For collecting and transmitting patient health data from wearable devices and other connected devices. c. Blockchain technology: For secure data sharing and medication tracking. d. Virtual reality (VR): For training healthcare professionals and providing immersive patient experiences. e. All of the above Answer : e. All of the above