Match the following humerus positioning with the appropriate ...

[londonang]

Match the following humerus positioning with the appropriate resulting scapular bodyfloor alignments as see on lateral scapula projections.
 
  a. Long axis of scapula is parallel with IR
  b. Vertebral scapular border is parallel with IR
  c. Lateral scapular border is parallel with IR
 
   11. Humerus at a 90-degree angle with torso
 
   12. Humerus elevated higher than 90 degrees with torso
 
   13. Humerus positioned adjacent to the torso

Question 2

Match the following humeral epicondylefloor alignments with the appropriate resulting proximal humeral relationships as seen on an inferosuperior axial shoulder projection.
 
  a. Humeral epicondyles at a 45-degree angle with floor
  b. Humeral epicondyles perpendicular to floor
  c. Humeral epicondyles parallel with the floor
 
   5. Lesser tubercle in partial profile anteriorly
 
   6. Humeral head in profile posteriorly
 
   7. Greater tubercle in profile posteriorly
 
   8. Posterolateral humeral head in profile posteriorly
 
   9. Humeral head in profile anteriorly
 
   10. Lesser tubercle in profile anteriorly

[cswans24]

Answer to Question 1

11. ANS: A
12. ANS: C
13. ANS: B

Answer to Question 2

5. ANS: A
6. ANS: C
7. ANS: B
8. ANS: A
9. ANS: B
10. ANS: C