The arms of the Y on a PA oblique scapular Y shoulder projection ...

[justinmsk]

The arms of the Y on a PA oblique scapular Y shoulder projection are formed by the
 
  1. coracoid.
  2. scapular body.
  3. acromion.
  4. glenoid fossa.
  a. 1 and 2 only
  b. 2 and 3 only
  c. 3 and 4 only
  d. 1 and 3 only

Question 2

An AP oblique shoulder projection (Grashey method) obtained with the patient rotated less than required to obtain accurate positioning demonstrates
 
  1. more than 0.25 inch (0. 6 cm) of the coracoid superimposed over the humeral head.
  2. a closed glenohumeral joint.
  3. increased longitudinal clavicular foreshortening.
  4. an increase in the amount of thorax and scapular body superimposition.
  a. 2 only
  b. 1, 2, and 3 only
  c. 3 and 4 only
  d. 1, 2, 3, and 4

[Zack0mack0101@yahoo.com]

Answer to Question 1

D

Answer to Question 2

A

[justinmsk]

TYSM

[peter]

Excellent