Radiation Protection Quiz Questions

5 Questions | Total Attempts: 393

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Radiation Protection Quiz Questions

A short quiz to test your readiness for RPO Exam.


Questions and Answers
  • 1. 
    The following principles are used in radiation protection:
    • A. 

      Justification, Efficiency and Optimization

    • B. 

      Efficiency, Optimization and Dose limitation

    • C. 

      Justification, Optimization and Dose limitation

    • D. 

      Justification, Efficiency and Dose limitation

  • 2. 
    The hierarchy of measures to control radiation hazards should be: 
    • A. 

      Administrative, engineering, personal protecting equipment

    • B. 

      Engineering, administrative, personal protecting equipment

    • C. 

      Personal protecting equipment, administrative, engineering

    • D. 

      Engineering, personal protecting equipment, administrative

  • 3. 
    What is the most appropriate shielding material(s) to use for a source of radiation which emits both high energy beta particles and gamma rays?
    • A. 

      A lead container

    • B. 

      A plastic container

    • C. 

      A container of lead inside a container of plastic

    • D. 

      A container of plastic inside a container of lead

  • 4. 
    When the distance a point radiation source is halved, the radiation level will be
    • A. 

      Doubled

    • B. 

      Reduced to one-fourth

    • C. 

      Reduced to one quarter

    • D. 

      Quadrupled

  • 5. 
    The major pathways for radionuclide entering a radiation worker's body are: a. Inhalation, b. Ingestion, c. Absorption, d. Excretion
    • A. 

      A, b, and c

    • B. 

      A, c, and d

    • C. 

      A, b, d

    • D. 

      A, b, c and d

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