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Author Question: The central ray for the lateral c-spine is directed to: C7 and MSP C5 and MCP C5 and MSP C7 and ... (Read 48 times)

Destiiny22

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on: Jul 17, 2018
The central ray for the lateral c-spine is directed to:
 
 C7 and MSP
  C5 and MCP
  C5 and MSP
  C7 and MCP

Question 2

Referring to the image, what criteria indicates proper rotation of the PA oblique hand?
 
 metacarpal shafts 2-5 directly superimpose
  metacarpal shafts 3-5 should slightly superimpose
  metacarpal heads and shafts superimpose
  metacarpal heads 3-5 slightly superimpose


chjcharjto14

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

C5 and MCP

Rationale: The central ray for the lateral c-spine is directed to the level of C5 and with MCP.

Answer to Question 2

metacarpal heads 3-5 slightly superimpose

Rationale: Metacarpal heads 3-5 should slightly superimpose, but the shafts should maintains space between them.


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