Ch 14 Flashcards
1
Q
Radiation intensity in air
A
Exposure
2
Q
Exposure is measured in
A
Roengtens (R)
3
Q
Amount of radiation absorbed
A
Dose
4
Q
Dose is measured in
A
Rad
5
Q
Gray = ? While Sievert = ?
A
Gray = Rad
Sievert = REM
6
Q
3 ways to reduce pt dose
A
Communication, technique & positioning
7
Q
3 types of gonadal shielding
A
Flat
Shadow
Shaped (cup)
8
Q
What type of ratio grid should be used
A
The lowest ratio grid without jeopardizing image quality
