Ch. 12 key terms
what is Adenosine stress test?
A test for patients who cannot exercise; a medication (adenosine) that simulates the effect of exercise is given to increase the blood flow and heart rate so the physician can determine how the heart responds to stress.
what is Database?
An organized collection of information.
what is Electronic mail?
A method used to communicate with other health care personnel, insurance companies, or patients via a network or the Internet
what is Firewalls?
Protective systems used to provide computer security.
what is Magnetic resonance imaging (MRI)?
A body-scanning method that uses nuclear magnetic resonance and magnetic fields instead of X-ray radiation to produce cross-sectional images of the body.
what is Computer literacy?
A basic understanding of how a computer works and the applications used in your field or profession; it also means feeling comfortable using a computer for your job needs.
what is Dobutamine stress test?
A test for patients who cannot exercise; a medication (dobutamine) that simulates the effect of exercise is given to increase blood flow and heart rate to determine how the heart responds to stress.
what is Ergonomics?
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 Health information exchange (HIE)?
A national network that allows all health care agencies to readily transfer patient electronic health records (EHRs) between agencies to improve the speed, quality, and safety of care.
what is Mainframe computer?
A very large computer capable of advanced tasks, such as controlling the launch of a rocket to outer space.
what is Computer-aided design (CAD?
systems that use artificial intelligence to aid in the detection and diagnosis of disease
what is Echocardiogram?
A diagnostic tool that directs ultrahigh-frequency sound waves through the chest wall and into the heart, which a computer then converts into an image to evaluate cardiac function and irregularities.
what is Exercise stress test?
An ECG run while the patient is exercising (usually on a treadmill or bike) to evaluate the function of the heart during activity.
what is Image-guided surgery (IGS)?
A treatment method using technology to assist in surgical procedures.
what is Microcomputer?
A computer ranging in size from a handheld tablet, smartphone, or personal digital assistant (PDA) to a laptop in a compact case.
what is Computer-assisted instruction (CAI)?
Educational tools used for professional nurses, physicians, and other allied health personnel.
what is Electrocardiogram?
A computerized interpretation system that produces visual pictures and a printout of the electrical activity of a patient's heart to assist in diagnosing heart disease.
what is Fields?
Specific areas within a database where information (such as name, address, or telephone) is entered.
what is Internet?
A global network used by health care personnel to communicate, conduct research, and share information with other agencies or patients.
what is Networks?
Systems used by health care personnel to communicate with other agencies, insurance companies, financial institutions, or patients.
what is Computerized tomography (CT):?
A noninvasive, computerized X-ray that permits physicians to see clear, cross-sectional views of both bone and body tissues to find abnormalities such as tumors or bleeding.
what is Electronic health record ?
A computerized version of a patient’s medical information, including statistical data, diagnoses, medical history, treatments, medications, and test results.
what is File?
A group of related records combined together, such as all the patient records in a dental office.
what is Lasers?
Technology used in the treatment of various medical conditions, such as cancer treatment or surgery.
what is Nuclear stress test?
A test where a small amount of a radioactive substance is given intravenously and a special camera identifies rays emitted during rest and exercise to evaluate heart health and blood supply.