Ch. 12 Computers and Technology in Health Care
Computer Literacy
The basic understanding of how computers work and the ability to use them effectively.
Networks
A group of two or more computer systems linked together to share resources.
Electrocardiogram
: A test that records the electrical activity of the heart.
Telemedicine
The remote diagnosis and treatment of patients via telecommunications technology.
Uninterrupted Power Supply (UPS):
A backup battery system that provides power if the main electricity fails, preventing data loss.
File
A collection of related records stored as a single unit.
Patient Portal
Secure websites that give patients 24-hour access to personal health information.
Ultrasonography
Using high-frequency sound waves to create images of structures inside the body.
Telepharmacies
Providing pharmaceutical services (like prescription verification) to patients via telecommunications.
Patient Portals
Secure websites that give patients 24-hour access to personal health information.
Microcomputer
A small computer designed for use by one person at a time (like a laptop or desktop).
Uninterrupted Power Supply (UPS)
A backup battery system that provides power if the main electricity fails, preventing data loss.
Dobutamine Stress Test
A test using a drug to make the heart beat faster, mimicking the effects of exercise.
Robotic Surgery
Surgery performed using a robotic arm controlled by a surgeon from a console.
Firewalls
Security systems that monitor and control incoming/outgoing network traffic to prevent unauthorized access.
Record
A collection of related fields (e.g., all the information about one specific patient).
Viruses
Malicious software programs designed to damage or provide unauthorized access to a computer system.
Lasers
Devices that emit intense beams of light, used in surgeries to cut or destroy tissue precisely.
Ergonomics
The study of people's efficiency in their working environment, aimed at reducing discomfort or injury (like carpal tunnel).
Electronic Mail (E-mail):
The exchange of digital messages over a network.
Internet
A global network of interconnected computers.
Echocardiogram
An ultrasound of the heart used to visualize structure and movement.
Radiation Therapy
Treatment using high doses of radiation to kill cancer cells and shrink tumors.
Computerized Tomography (CT)
An imaging procedure that uses X-rays and computer processing to create cross-sectional "slices" of the body.
Electronic Health Record (EHR):
A digital version of a patient’s paper chart, accessible to authorized providers across different healthcare organizations.