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Author Question: What bones comprise the bony nasal septum? ethmoid bone and vomer vomer and maxilla vomer ... (Read 123 times)

moongchi

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on: Jul 17, 2018
What bones comprise the bony nasal septum?
 
 ethmoid bone and vomer
  vomer and maxilla
  vomer
  ethmoid bone only

Question 2

The image represents which projection and position? Image:Figure 16-103
 
 AP with internal rotation
  AP with external rotation
  AP with neutral rotation
  AP with medial rotation


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karlss

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

ethmoid bone and vomer

Rationale: The perpendicular plate of the ethmoid bone will comprise the superior portion of the perpendicular plate. The inferior portion of the bony nasal septum is formed by the vomer, a facial bone.

Answer to Question 2

AP with external rotation

Rationale: The image represents an AP projection of the shoulder with the arm in external rotation; the humeral epicondyles are positioned parallel to the image receptor. The position is indicated by the placement of the greater tubercle in profile laterally.


moongchi

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Reply 2 on: Jul 17, 2018
Great answer, keep it coming :)

miss.ashley

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Reply 3 on: Yesterday
Excellent

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