Exam 1 Flashcards
1
Q
Who discovered x-rays
A
Roentgen
2
Q
Who did the first dental radigraph
A
Walkhoff
3
Q
Who invented hot cathode ray tube
A
Coolidge
4
Q
Who is the father of radiation protection
A
Rollins
5
Q
Which has a dose threshold? Which has all-or-none effects? Which has “radiation-induced” affects? (deterministic/stochastic)
A
- deterministic
- stochastic
- stochastic
6
Q
2 direct effects of ionizing radiation on biological molecules?
A
- free radical production
2. radiolysis of water
