RTE 1401 Essentials of Radiographic Physics & Imaging Final Practice Test Exam – Latest 2025 Version | with Questions and Correct Answers | Verified & Graded A+

RTE 1401 Essentials of Radiographic Physics &
Imaging Final Practice Test Exam – Latest 2025
Version | with Questions and Correct Answers |
Verified & Graded A+




The type of grid that is permanently mounted but includes a channel for the IR
to slide into is the


a. wafer grid
b. bucky
c. grid cap
d. grid cassette - ANSWER✔✔-grid cap


Which of the following is not a type of interaction between x-radiation and
biologic matter?


a. Compton scattering
b. Bremsstrahlung
c. Pair Production
d. Photoelectric absorption - ANSWER✔✔-Bremsstralung


Microwaves heat up food because their energy causes the atoms and
molecules to

, a. dissolve
b. expand
c. vibrate
d. contract - ANSWER✔✔-vibrate


In LCD monitors, the number of TFT's is equal to the


a. number of crystals in the liquid crystal layer
b. number of pixels displayed
c. Lp/mm of resolution
d. display line system - ANSWER✔✔-number of pixels displayed


Scatter control has ________ importance with digital imaging as compared
with film-screen


a. less
b. more
c. the same - ANSWER✔✔-more


When imaging the pelvis, changing from 14x17 collimation to 8x10 collimation
requires


a. an increase in kVp
b. an decrease in kVp
c. an increase in mAs
d. an decrease in mAs - ANSWER✔✔-an increase in mAs