key term
Adenosine stress test
A cardiac test that uses adenosine to widen blood vessels and evaluate blood flow to the heart.
Database
An organized electronic collection of medical information that can be easily accessed and updated.
Electronic mail (email)
Digital communication used to exchange healthcare information.
Firewalls
Security systems that protect healthcare computer networks from unauthorized access.
Magnetic resonance imaging (MRI)
An imaging test using magnetic fields and radio waves to produce detailed images of organs and tissues.
Computer literacy
he ability to use computers and related technology effectively in healthcare settings
Dobutamine stress test
A heart test using medication to increase heart rate and evaluate cardiac function.
Ergonomics
The science of designing equipment and workspaces to reduce injury and improve efficiency.
Health information exchange (HIE)
The electronic sharing of patient health information between healthcare providers.
Mainframe computer
A powerful computer that processes large amounts of healthcare data.
Computer-aided design (CAD)
Software used to design medical devices, prosthetics, and surgical tools
Echocardiogram
An ultrasound test that shows the structure and movement of the heart.
Exercise stress test
A test that measures heart function during physical activity.
Image-guided surgery (IGS)
Surgery performed using real-time imaging to improve accuracy.
Microcomputer
A small personal computer used in medical offices and facilities.
Computer-assisted instruction (CAI)
Computer-based programs used for education and training in healthcare.
Electrocardiogram (ECG)
A test that records the electrical activity of the heart.
Fields
Individual data entries within an electronic medical record.
Internet
A global network used for communication, education, and medical information access.
Networks
Connected computers that share medical data and resources.
Computerized tomography (CT)
An imaging test that uses X-rays and computers to create cross-sectional images of the body.
Electronic health record (EHR)
A digital version of a patient’s complete medical history.
File
A collection of related data stored electronically.
Lasers
Focused light beams used in surgery and medical treatments.
Nuclear stress test
A heart test that uses radioactive tracers to assess blood flow.