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RADT 142 Quiz 1 | Questions And Answers Latest {} A+ Graded | 100% Verified
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RADT 142 Quiz 1 | Questions And Answers Latest {} A+ Graded | 100% Verified
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RADT 142 Quiz 1 | Questions And Answers Latest {2024- 2025} A+ Graded | 100%Verified
Units of Radiation
- Sievert - - employee exposure & effective dose
Units of radiation
- gray - - patient exposure, rad
Units of radiation
- air kerma - - unit for radiation intensity in air
chemical energy - - chemical reaction, energy in the center of the atom (nucleus)
electrical energy - - movement of electrons
heat (thermal energy) - - molecular level
ARRT - - Registry of Radiologic Technologist
- Test & certify technologist
- expires on birth month
ASRT - - American Society of Radiologic Technologist
- Provide continuation education credits
- helps renew AART
CRT - Certified Radiologic Technologist
- expires on test month
, J.R.C.E.R.T - - Joint Review Committee on Education in Radiologic Technology
- accredits schools
TJC - - The joint commission
- Accredited hospitals and medical facilities
Computer tomography (CT) - - Obtain cross-sectional images
Cat scan
- uses ionizing radiation
-fast
-can be used on any patient
Radiation therapist - - use megavolts
- uses radiation to treat and destroy cancer cells
angiography - - study of blood vessels using contrast media
- real time imaging
nuclear medicine - - use PET scan
- uses a scanner to detect radioisotope
sonography - - Non-ionized radiation
- real-time imaging
- high frequency sound waves
MRI - - non-ionized radiation
- cross-sectional imaging
- no metal
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