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DANB RHS EXAM - study guide Questions and Answers 2024
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DANB RHS EXAM - study guide Questions and Answers 2024 Professor Wilhelm Roentgen a)advocated radiology in the u.s b)exposed the first radiographs in the u.s c)discovered the xray d)employed the first dental auxiliary in the united states c Digital Radiography Utilizes the following ...

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  • September 21, 2024
  • 10
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • danb rhs exam study guide questions and answers
  • professor wilhelm roentgen aadvocated radiology
  • digital radiography utilizes the following approac
  • a form of energy is aheat blight celectricity d
  • ph

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DANB RHS EXAM - study guide
Questions and Answers 2024

Professor Wilhelm Roentgen

a)advocated radiology in the u.s
b)exposed the first radiographs in the u.s
c)discovered the xray
d)employed the first dental auxiliary in the united states - answerc

Digital Radiography Utilizes the following approach

a)filmless radiographic computer imaging system
b)electronically charged plated imaging system
c)nonionizing radio frequency imaging system
d) none of the above - answera

a form of energy is
a)heat
b)light
c)electricity
d) x-radiation
e) all of the above - answere

Photons are described as

a)bundles of energy
b) dental film mounts
c) electrically neutral particles
d) negatively charged atomic particles - answera

Limited Penetration long wavelength radiation is known as

a) short wavelengths
b) hard radiation
c) soft radiation
d) desirable wavelengths - answerc

Background Radiation originates from:

a)enviornment

, b) outerspace
c) radionuclides
d) terrestrail radiation
e) all of the above - answere

Ionizing Radiation produces ions when

a) radiation passes through the body tissues
b) ions compress into the atmosphere
c) isotopes flow freely on air
d) none of the above - answera

Common Characteristics of radiation are

a) wavelengths that determine the penetrating power of the energy
b) forms of electromagnetic radiation
c) the giving off of electrical fields at right angles to the path of travel
d) straight lines that travel at 186,000 miles per second
e) all of the above - answere

Hard Radiation is considered to be

a) shortwavelengths with great penetrating power. most deseriable and capable of
penetrating oral structures

b) long wavelengths with limited penetrating power. unsuitable for exposing radiographs
- answera

an electron is defined as

a) anything that occupies space and has mass
b) electrically neutral tiny particle
c) center of the atom
d) negatively charged atomic particle - answerd

Penumbra is defined as

a)magnification of an object
b) diverging xrays
c) distortion of the shape of an image
d) fuzzy outline of a radiographic image - answerd

What are the properties of electromagnectic radiation?

a) travels at the speed of light
b) no electrical charge and no mass or weight

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