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Author Question: The lead equivalency requirement for a lead apron worn by the technologist is: 0.35 mm 0.25 mm ... (Read 92 times)

SGallaher96

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on: Jul 17, 2018
The lead equivalency requirement for a lead apron worn by the technologist is:
 
 0.35 mm
  0.25 mm
  0.50 mm
  0.75 mm

Question 2

Statistical fluctuation in the quantity of photons that contribute to image formation is:
 
 quantum mottle
  spatial resolution
  halo effect
  phantom image


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tennis14576

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Reply #1 on: Jul 17, 2018
Answer to Question 1

0.50 mm

Rationale: The lead equivalency recommended for the lead apron worn by the technologist is 0.50 mm.

Answer to Question 2

quantum mottle

Rationale: Quantum mottle or image noise results from the statistical fluctuations in the quantity of photons contributing to the image formation per square millimeter. The resultant image will appear mottled or pixelated.


SGallaher96

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Reply 2 on: Jul 17, 2018
Gracias!

Joy Chen

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Reply 3 on: Yesterday
Wow, this really help

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