1. What is the primary purpose of an Electronic Health Record (EHR)? A. To record patient's demographic information B. To provide a platform for playing educational videos C. To document a comprehensive patient health history D. To schedule appointments Answer: C. The primary purpose of an EHR is to document a comprehensive patient health history, including past medical history, current medications, allergies, lab test results, and treatment plans. This ensures continuity of care across different healthcare providers. 2. Which of the following is a core function of Health Information Exchange (HIE)? A. Facilitating real-time gaming among healthcare professionals B. Enabling secure sharing of patient health information C. Providing financial advice to patients D. Conducting health-related surveys Answer: B. Health Information Exchange allows for the secure sharing of patient health information between different healthcare entities, which can improve the quality of care, reduce errors, and facilitate better health outcomes. 3. In terms of data security, what does the term 'encryption' refer to in a healthcare IT context? A. The process of converting printed documents into digital format B. The act of locking filing cabinets containing patient files C. The transformation of readable data into an unreadable format D. The use of passwords to restrict access to social media accounts Answer: C. Encryption in healthcare IT refers to the transformation of readable data into an unreadable format to protect patient information from unauthorized access during transmission or storage. 4. What is the significance of interoperability in healthcare IT systems? A. It ensures that entertainment systems are available in waiting areas. B. It allows for the integration and exchange of data across different healthcare software. C. It refers to the ability to play music in operating rooms. D. It is related to the speed of the hospital's internet connection. Answer: B. Interoperability is crucial as it allows for the integration and