Ch. 12 Computers and Technology in Health Care
What is adenosine stress test?
Dobutamine or adenosine stress test: used for patients who cannot exercise; a medication that simulates the effect of exercise is given to increase the blood flow and heart rate; physician can determine how heart responds to stress
What is Database?
A database is an organized collection of information, Information is entered into areas called fields
what is electronic mail?
Documents created by word processing software can be edited and corrected, stored for future use, and printed or sent by electronic mail or fax
What is health information exchange?
The U.S. government has provided funding and guidance for creating a national health information exchange (HIE) that allows all health care agencies to readily transfer patient electronic health records (EHRS) between agencies in a national network
What is mainframe computer?
mainframe computer that can control the launch of a rocket to outer space.
What is computer literacy?
Computer literacy means a basic understanding of how a computer works and the applications used in your field or profession. Computer literacy also means feeling comfortable using a computer for your job needs.
What is dobutamine stress test?
Dobutamine or adenosine stress test: used for patients who cannot exercise
What is Ergonomics?
Ergonomics is an applied science used to promote an individual's safety and well-being by adapting to the environment and using techniques to prevent injuries.
What is image-guided surgery?
Image-guided surgery (IGS) is a surgical procedure in which a surgeon uses preoperative and intraoperative images to guide or direct the surgery
What is Microcomputer?
Microcomputers include (A) handheld tablets and (B) laptops in compact cases
What is computer-aided design?
Computer-aided design (CAD), originally used by engineers and designers, has also found a place in therapeutic treatment. Using three-dimensional imaging models, individuals who make prosthetics, or artificial parts, can custom design individualized prosthetics such as hands, legs, fingers, and other body parts that will precisely match the physical requirements of the individual for whom they are designed.
What is Echocardiogram?
Echocardiogram: uses technology to direct ultrahigh-frequency sound waves through the chest wall and into the heart; a computer then converts the reflection of the waves into an image of the heart; usually a reading is taken while the patient is at rest and then another reading is taken after exercise when the heart rate rises to a target level
What is Fields?
A database is an organized collection of information, Information is entered into areas called fields
What is Internet?
The Internet offers an approach to education called virtual learning.
What is Networks?
Networks allow multiple users to share the same data or information at the same time.
What is computer-assisted instruction?
(CAI) for professional nurses, physicians, and other allied health personnel, virtual learning, patient simulator manikins, and web conferences
What is Electrocardiogram?
Electrocardiogram (ECG): a computerized
interpretation system that produces visual pictures on a computer monitor and a printout of the electrical activity of a patient's heart; gives important information concerning the spread of electrical impulses to the heart chambers and assists in diagnosing heart disease
What is File?
When a group of related records is combined, this is called a file.
What is Lasers?
lasers, and robotics have also enhanced research, especially in to bio-technology. For example, robots can be used in laboratory experiments to decrease the need for manual labor
What is nuclear stress test?
Nuclear stress test: a small amount of a radioactive substance such as thallium is given intravenously
What is computerized tomography?
permits physicians to see clear, cross-sectional views of both bone and body tissues and to find abnormalities such as tumors or bleeding
What is electronic health record?
electronic health records (EHRS), laboratory reports, operating room and personnel scheduling, and general records; two common systems in use are hospital information systems
What is Firewalls?
Firewalls are protective programs that limit the ability of other computers to access a computer.
What is magnetic resonance imaging?
Magnetic resonance imaging alters the magnetic position of hydrogen atoms to produce an image.
What is patient portals?
To facilitate this access patient portals or secure online websites are established by a physician, health care facility, or other health care provider.