Explanation:
Healthcare professionals frequently visit patients outside of the workplace without access to a desktop computer. With the help of mobile computing, it is possible to view and manage data without an internet connection. The user uses a laptop or other mobile device, but before the information can be changed, it must first be transferred from the main computer to the mobile device. The phrase "electronic data interchange," or EDI, is used to represent information exchanged between terminals without a human being present. A centralized system called a terminal-host uses its primary computer to process data and carry out all computing operations.
Explanation:
The format in that information will be entered into a computer system should be considered as part of the planning process for using an information technology system. When a user wants to enter information, they can go to a data dictionary that provides samples and defines the format of the data. Information is shared between divisions of an organization as well as with firms outside the organization that are connected to medicine. As a result, the system requires the use of the same kind of data language in order to communicate information. Groups like the American National Standards Institute and the Health Industry Bar Code Supplier labeling Standard have been established to develop standard data formats because this is a significant issue for the healthcare sector as a whole.
Explanation:
Doctors can view images more thoroughly thanks to radiology information systems and medical imaging systems. The medical imaging system can be used to take and edit pictures. The results of patient exams, as well as their timing and outcome, are produced by radiology information systems. Systems for collecting information in radiology might be used for management purposes. The computer can assist medical professionals in the field of radiology by providing them with a range of options when deciding how to best treat a patient's issue.
Explanation:
The data in the database is personal and most patients would prefer that only their healthcare professionals have access to their private information, privacy or confidentiality protection of databases is crucial in the healthcare sector. Both individual entries and the entire database must be protected by management. The most popular method for preventing many people from accessing confidential information is passwords. Because people attempt to purposefully harm or entirely destroy operating systems and databases, virus security is essential. The two primary ways that viruses spread are over networks and floppy disks, thus software should be installed to safeguard the system. Systems for data backup and recovery make sure that data kept in the healthcare computer system is retained and may be retrieved for use at a later time.
Explanation:
Given that the healthcare sector is regulated by the government and that there are numerous suppliers delivering the same services, which fosters competition, financial information systems are crucial. Systems for financial information can track expenditures and generate reports so management can make wise financial decisions. The daily financial activity, data from external sources (such as the government and the market), and strategic organizational plans that are specific to the financial mission of each healthcare facility make up the financial information system.
Explanation:
The healthcare sector often uses relational databases for information that can be easily entered into a spreadsheet-type application, such as employee information, and hierarchical databases for vast volumes of intricate information. The lines to which the branches of hierarchical and network models are related to one another are defined. The primary department's succeeding divisions must receive information in line fashion from the main department. Because they are not clearly designated, the databases' structure makes it challenging to search them.
Explanation:
Information is stored in databases. The database allows for the maintenance and elimination of inconsistent and redundant data. Most issues with data redundancy are resolved by databases. In turn, this improves the data's integrity. Different departments can access and view information kept on a database by using it. Because one central database can be safeguarded rather than several file sources, privacy can be preserved more effectively.
