Chapters 1,2,3,4,10,11 Flashcards
bone densitometry
measurement of bone density using dual energy x-ray absorption to detect osteoporosis
cardiac interventional radiography
procedures for the diagnosis and treatment of diseases of the cardiovascular system
computed tomography
recording of a predetermined plane of the body using x-ray beam that is measured, recorded, and then processed by a computer for display
diagnostic medical sonography
visualization of deep structures of the body using pulses of ultrasonic waves
echocardiography
ultrasound of the heart and associated vasculture
energy
capacity to operate or work
ionization
any process where a neutral atom gains or loses an electron
MRI
process of using magnetic field and radiofrequencies to create sectional images
mammography
radiography of the breast
nuclear medicine technology
radiology that uses radioactive substance for diagnostic and therapeutic purposes
PET
creation sectional images of the body that demonstrate physiologic function of various organs and systems
radiation
energy transmitted by waves through space or through a medium
radiation therapy
treatment of disease by means of x-rays or radioactive substances
radiography
making records of internal structures by passing x-rays or gamma rays through the body to a film or imaging plate
radiologic technologist
one who performs radiography, radiation therapy, or nuclear medicine technology
radiologist
Physician who specializes in x-ray or ionizing or non ionizing form of radiation
- diagnosis and treatment
radiologist assistant
advanced level of radiographer
- enhances patient care
radiology
branch of health science that deals with radioactive substances and radiant energy and with the treatment and diagnosis of disease with ionizing and nonionizing radiation
roentgen ray
x-ray
vascular interventional radiography
procedures for diagnosis and treatment of diseases of the vascular system
x-ray
electromagnetic radiation of short wavelength that is produced when electrons moving at high velocity are suddenly stopped
accrediation
voluntary peer review process where the agency grants recognition to an institution for a program of study that meets specified criteria
certification
agency grants recognition to an individual recognition to a person on demonstration ( usually an exam) of specialized skill
essentials and guidelines
specifies the minimum quality standards for the accreditation of an educational program as approved by the JRC
Joint Review Committee
group of persons appointed by sponsoring organizations to oversee the accreditation process
licensure
process by which a government agency grants permission to individuals to practice their profession
registry
list of individuals holding certification in a particular profession
sponsoring organization
professional organization that appoints members to the a joint review committee board
standards
document specifying the minimum requirements for accreditation for an educational program by a joint review committee
buffers
activities that decrease negative effects of stress
- do not change stressors
fight or flight response
physiologic response resulting from anger and fear and triggered by real or imaged threats
hassles
unexpected negative changes or events
in-control language
statements that reflect and attitude of choice and evoke positive feelings