Final answer:
All of the above factors affect the usability of an EHR system in a healthcare facility. The correct option is d. a and b.
Step-by-step explanation:
The usability of an Electronic Health Record (EHR) system in a healthcare facility is influenced by various factors, and option e, "All of the above" (a, b, and c), is correct. Screen display (option a) is crucial because an effective layout and presentation of information on screens can enhance user experience and efficiency. Software design (option b) plays a significant role as well, as a well-designed interface can simplify navigation and interactions, ensuring that healthcare professionals can easily access and input information.
Workflow (option c) is a critical factor because an EHR system should align with the existing workflow of healthcare providers. If the system disrupts established processes, it can lead to inefficiencies and resistance from users.
So, the usability of an EHR system is a multifaceted issue, encompassing screen display, software design, and workflow considerations. A well-designed system should seamlessly integrate into healthcare workflows, provide an intuitive screen layout, and have a user-friendly software design to optimize its usability in a healthcare setting.