5 Questions
What is the definition of radiation?
Emission of energy as electromagnetic waves or as moving subatomic particles
Which of the following is a source of natural background radiation?
Cosmic radiation
What are the means of radiation entry through the body?
Cosmic radiation, terrestrial radiation, internal radionuclide
Which of the following is a man-made source of radiation?
Medical procedures
What is a steam of particles or electromagnetic waves emitted by atoms and molecules of a radioactive substance as a result of nuclear decay?
Radiation
Test your knowledge of radiology and imaging science with this quiz covering the concept of radiation. Learn about the emission of energy, electromagnetic waves, subatomic particles, ionization, and radioactive substances.
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