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Author Question: The topographical landmark of the xiphoid tip corresponds to: T9-10 L2-3 T2-3 ... (Read 75 times)

fox

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on: Jul 17, 2018
The topographical landmark of the xiphoid tip corresponds to:
 
 T9-10
  L2-3
  T2-3
  T5

Question 2

The central ray for the lateral projection of the 1st digit is directed to:
 
 the PIP joint
  the IP joint
  the MTP joint
  the DIP joint


cam1229

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

T9-10

Rationale: The xiphoid tip corresponds to the level of thoracic vertebrae 9/10 . The jugular notch corresponds to thoracic vertebra 2/3 and the lower rib margin corresponds to lumbar vertebrae 2/3.

Answer to Question 2

the IP joint

Rationale: The central ray for the lateral first digit is to the IP joint, interphalangeal joint.


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