Examlex
Match the following choices with the correct statement as each relates to radiation therapy.
-first step in the treatment planning process
Acres
A unit of measurement used primarily in the U.S. to describe the size of land, equating to 43,560 square feet.
Economic Rents
Extra earnings or return above the normal expected return of an investment or economic activity.
Reallocation
The process of redistributing resources or assets from less productive uses to more productive ones in order to enhance efficiency and economic output.
Diminishing Returns
A rule that asserts when one input in the production process is augmented and the rest remain unchanged, the resultant extra production will ultimately diminish.
Q8: maximum exposure rate<br>A)input phosphor<br>B)1-3 R/min<br>C)10 R/mn<br>D)fluoroscopic carriage<br>E)brightness
Q9: Which of the following is an example
Q11: Proton radiotherapy is particularly beneficial because of<br>A)protons
Q17: Modern mobile radiographic units possess<br>A)a flat panel
Q19: Common mA stations found on dedicated tomographic
Q20: Modern pulsed CT scanners operate at<br>A)120 kVp.<br>B)1
Q21: The contrast medium warming device on the
Q25: preprogrammed exposure techniques<br>A)calipers<br>B)Arthur Fuchs<br>C)APR<br>D)variable kVp system<br>E)fixed kVp
Q28: A _ artifact is caused by motion.<br>A)beam-hardening<br>B)ring<br>C)star<br>D)streak
Q36: Patient precautions with MR scanning include<br>A)claustrophobia.<br>B)not touching