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Author Question: All of the following are true of a rotating anode except: limited to imaging small anatomic ... (Read 114 times)

JMatthes

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on: Jul 17, 2018
All of the following are true of a rotating anode except:
 
 limited to imaging small anatomic structures
  dissipates heat produced to the insulating oil in the tube
  provides better detail on images
  can withstand heat longer

Question 2

Which of the following will affect size distortion?
 
 SID
  focal spot size
  OID
  centering


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miss_1456@hotmail.com

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

limited to imaging small anatomic structures

Rationale: Rotating anodes allow heat to be dissipated along a focal track. A rotating anode allows the anode to withstand the heat produced with greater technical factors. Stationary anodes are limited to small anatomic parts.

Answer to Question 2

OID

Rationale: Increased OID contributes to part magnification, which is destructive to image detail. The general rule is to maintain the part as close to the IR as possible.


JMatthes

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Reply 2 on: Jul 17, 2018
Wow, this really help

peter

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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