Other questions in this quiz

2. In diagnostic radiography, photoelectric absorption occurs most in;

  • Fat
  • Air
  • Bone
  • Tissue

3. Scattered radiation can be describes as:

  • radiation absorbed by the patient
  • Noise which does not convey useful information for the patient
  • X-rays produced by the x-ray tube
  • X-rays which improve iamge quality

4. Ten to the power of 2 (10 2) is equivalent to:

  • 100
  • 10 000
  • 1000
  • 10

5. Electromagnetic radiation is:

  • Radiation that the wavelenght varies according to the frequency
  • Radiation that has a wavelengths that is of similar size to that of the atom
  • radiation that has relatively long wavelenghts much larger than an atom
  • radiation that has relatively short wavelenghts much smaller than an atom

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