Violation
Radiation dose to the patient is reduced by 1. using a high speed film. 2. using an aluminum filter. 3. increasing the target-film distance. 4. using low kVp.
(1) (2) (3)
(2) and (4)
(4) only
All of the above.
(1) and (3)
Radiation dose to the patient is reduced by 1. using a high speed film. 2. using an aluminum filter. 3. increasing the target-film distance. 4. using low kVp.
(1) (2) (3)
(2) and (4)
(4) only
All of the above.
(1) and (3)