Module 2 Flashcards
1
Q
relationship between the energy of an x-ray photon and its wavelength
A
indirect
2
Q
the velocity of the x-ray photon changes as energy increases (T/F)
A
false
3
Q
wilhelm roentgen (invented/discovered) x-rays in 1895
A
discovered
4
Q
what radiation travels in all directions from the patient and is difficult to control
A
scatter
5
Q
imaging anatomy in real time and being able to see it in motion on the screen is ?
A
fluoroscopy
6
Q
What is not necessary to have for the production of x-rays?
What is necessary?
A
photostimulable phosphor
source of electrons
vacuum
target
7
Q
grids are placed where?
A
between the patient and the IR
