Which of the following artifacts are common to both film-screen and digital imaging?
1) Jewelry covering part of the anatomy being imaged
2) Fog due to scatter
3) Quantum noise/mottle
A) 1 and 2 only
B) 1 and 3 only
C) 2 and 3 only
D) 1, 2, and 3
Correct Answer:
Verified
Q41: A fewer amount of photons reaching the
Q42: As seen on the radiographic image,scatter radiation:
A)
Q43: Size distortion is affected by:
1)SID.
2)OID.
3)tube angulation.
A) 1
Q44: Compton interactions are more likely to occur
Q45: Beam attenuation is increased with a higher-energy
Q47: The Compton interaction can occur within all
Q48: Spatial resolution is improved with:
A) increased pixel
Q49: An increase in noise on the radiographic
Q50: Approximately 20% of the primary x-ray beam
Q51: The photoelectric effect is dependent on both
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