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Intro to Rad Tech: Ch 1 (editing in progress)

Lyla Basa 17 preguntas

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Preguntas del test (17)

  1. 1What is radiation?
    1. AEnergy that is transmitted by waves through space or matter
    2. BA type of electromagnetic wave that is only used for medical imaging
    3. CThe transfer of heat through the movement of fluids (liquids or gases)
    4. DThe process of heat being transferred from a hotter object to a colder object through direct contact
  2. 2What is energy?
    1. AThe capacity to operate or work
    2. BA tangible substance that can be seen, touched, and created
    3. CThe rate at which work is done
    4. DA force that pushes or pulls an object
  3. 3What is ionization?
    1. AAny process by which a neutral atom gains or loses an electron, thus acquiring a net charge
    2. BThe process by which an atom or molecule becomes more stable by losing or gaining protons
    3. CA process where an atom's electrons move to a higher energy level but remain within the atom's electron shells
    4. DThe process of a neutral molecule splitting into smaller, neutral molecules
  4. 4Ionization is harmless
    1. AVerdadero
    2. BFalso
  5. 5Sound is a form of mechanical energy
    1. AVerdadero
    2. BFalso
  6. 6Can diagnostic medical sonography be dangerous to humans?
    1. AYes, it uses sound waves, which are a form of ionizing radiation
    2. BNo, it uses sound waves, which are a form of ionizing radiation
    3. CYes, it uses sound waves, which are a form of nonionizing radiation
    4. DNo, it uses sound waves, which are a form of nonionizing radiation
  7. 7Nuclear energy is emitted by the neutrons of an atom
    1. AVerdadero
    2. BFalso
  8. 8The substances used in nuclear medicine technology release what type of radiation?
    1. AGamma radiation
    2. BBeta radiation
    3. CNonionizing radiation
    4. DAlpha radiation
    5. EMechanical radiation
  9. 9What's another name for an x-ray?
    1. ARoentgen rays
    2. BBertha rays
    3. CCrookes rays
    4. DCathode rays
  10. 10How are x-rays created?
    1. AThey're created when electrons moving at high speed are suddenly stopped
    2. BThey are created when high-energy electrons collide with the outer shell electrons of an atom
    3. CThey are emitted by radioactive materials as their unstable nuclei decay
    4. DThey are a form of light created when atoms and molecules are heated to extremely high temperatures

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Descripción
Intro to Radiologic & Imaging Sciences & Patient Care 8th Edition: Ch 1
Idioma
English
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