Physics Basics Flashcards
1
Q
Why are radiographs needed?
A
Provide ability to see structures in body
Can show normal anatomy and pathology
Aid diagnosis, treatment planning and monitoring
2
Q
Common dental radiographs?
A
Intra oral
PA
Bite wing
Occlusal
Extra oral
Panoramic
Lateral cephalograms
3
Q
What are X-rays a form of?
A
Electromagnetic radiation- represented as a sine wave
4
Q
Properties of EM radiation?
A
No mass
No charge
travels at speed of light (3x10^8 ms^-1)
Can travel in a vaccum
