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Author Question: Rotation on a lateral chest is determined by: sternum asymmetry of the SC joints posterior rib ... (Read 72 times)

jhjkgdfhk

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Rotation on a lateral chest is determined by:
 
 sternum
  asymmetry of the SC joints
  posterior rib margin
  air in the stomach

Question 2

The recommended lead equivalency for gonadal shielding when kVp values are greater than 150 is:
 
 0.50 mm
  1 mm
  0.75 mm
  0.25 mm



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jaygar71

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Answer to Question 1

posterior rib margin

Rationale: Rotation is determined by examining the posterior rib margin. If rotation is present, the acceptable distance between the posterior rib margins is 1/2 inch or 1 cm.

Answer to Question 2

1 mm

Rationale: 0.25 mm lead equivalency is recommended with kVp values less than 100 . 0.50 mm lead equivalent with kVp 100-150 and 1.0 mm lead equivalent with kVp greater than 150.




jhjkgdfhk

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Reply 2 on: Jul 17, 2018
Gracias!


mcarey591

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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