A lateral wrist projection obtained with the elbow flexed 90 ...

[karlynnae]

A lateral wrist projection obtained with the elbow flexed 90 degrees and the humerus placed parallel with the IR demonstrates
 
  1. the ulnar styloid distal to the midline of the ulnar head.
  2. superimposition of the radius and ulna.
  3. superimposition of the distal scaphoid and pisiform.
  4. the ulnar styloid in profile.
  a. 1 and 2 only
  b. 3 and 4 only
  c. 1, 2, and 3 only
  d. 2, 3, and 4 only

Question 2

The trapezium is demonstrated without superimposition of other anatomy on a lateral wrist pro-jection when the patient
 
  a. positions the wrist in slight internal rotation.
  b. hyperextends the wrist.
  c. depresses the distal first metacarpal.
  d. ulnar-deviates the wrist.

[Christopher]

Answer to Question 1

D

Answer to Question 2

C

[karlynnae]

TY

[Christopher]

Happy to Help