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Final exam for rte 1000 questions and answers
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Final exam for rte 1000 questions and answers
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Final exam for rte 1000 questions andanswers
1. Wilhem Roentgen discovered x-ray in _____
a. 1985
b. 1895
c. 1896
d. 1986
b. 1895 (concept 4, history of radiation protection)
2. What is radiation?
a. The act of emitting energy in the form of x-rays
b. The act of emitting energy in the form of neutrons
c. The act of emitting energy in the form of electrons
d. The act of emitting energy in the form of photons
d. The act of emitting energy in the form of photons (concept 6, basic radiation
principles).
3. The nucleus of an atom contains:
a. Protons and Neutrons
b. Protons and Electrons
c. Electrons and Neutrons
d. Only Neutrons
a. Protons and Neutrons (concept 7, The Atom)
, 4. What type of radiation does nuclear medicine use?
a. Beta particles
b. Gamma rays
c. Alpha rays
d. A & B
d. A & B ( concept 8, types of radiation)
5. Which of the follow is not a type of interaction x-rays have with human tissue
a. Coherent Scattering
b. Compton Effect
c. Photo Electric Effect.
d. Signal to noise ratio
d. Signal to noise ratio
(concept 9, effects of x-rays on matter)
6. What type of interaction produces scatter radiation?
a. Photoelectric Effect
b. Coherent Scattering
c. Low kV
d. Compton Effect
d. Compton Effect (concept 10, scatter)
7. What is an isotope?
a. An atom that has the same number of electrons and neutrons but different
number of protons
b. An atom that has the same number of protons and neutrons but different
number of electrons
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