For a 15- to 20-degree internally rotated AP oblique ankle ...

[kamilo84]

For a 15- to 20-degree internally rotated AP oblique ankle projection, the
 
  1. central ray is centered at the level of the medial malleolus.
  2. foot is dorsiflexed to a 90-degree angle with the lower leg.
  3. long axis of the lower leg is aligned with the long axis of the collimated field.
  4. leg is internally rotated until the intermalleolar line is parallel with the IR.
  a. 1 and 2 only
  b. 2 and 4 only
  c. 1 and 3 only
  d. 1, 2, 3, and 4

Question 2

An AP ankle projection obtained with the patient's leg in lateral rotation will demonstrate which of the following?
 
  1. A closed medial mortise
  2. Decreased talar and fibular superimposition
  3. An open lateral mortise
  4. The sinus tarsi
  a. 1 only
  b. 1 and 2 only
  c. 2, 3, and 4 only
  d. 4 only

[samiel-sayed]

Answer to Question 1

D

Answer to Question 2

A

[kamilo84]

Correct answers!

[samiel-sayed]

Great! Please up vote