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Units of Measure

ARRT units review

Conventional UnitInternational Unit
Roentgen (R) -measures exposure- Air Kerma (Gy) -Measures exposure-
Radiation Absorbed Dose (Rad) Gray (Gy)
Radiation Equivalent in man (Rem) -Dose Equivalent- Sievert (Sv) -Dose Equivalent-
Curie (Ci) -Radioactivity- Becquerel (Bq) -Radioactivity-
The effective dose is measured in: Sievert/REM
The equivalent dose is measured in: Sievert/ REM
Define: Linear Energy Transfer (LET) The rate at which radiation deposits energy in matter
The absorbed dose is measured in: Gray/ RAD
Define: Equivalent Dose Accounts for the effects different radiation types have on anatomy
Define: Absorbed Dose The degree of radiation induced biological damage for different tissue types
What type of radiation has the highest equivalent dose Alpha Radiation
Created by: mhaynes377
Popular Radiology sets

 

 



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