Author Question: An AP axial foot projection obtained with the foot laterally rotated demonstrates 1. a closed ... (Read 41 times)

gbarreiro · **on:** Jul 17, 2018

An AP axial foot projection obtained with the foot laterally rotated demonstrates

1. a closed medial-intermediate cuneiform joint space.
2. closed tarsometatarsal joint spaces.
3. the calcaneus with increased talar superimposition.
4. a decrease in metatarsal base superimposition.
a. 1 and 3 only
b. 1 and 4 only
c. 2 and 3 only
d. 1, 2, and 4 only

Question 2

How can the positioning setup procedure be adjusted for an AP axial foot projection to demon-strate uniform image density throughout the toes and foot areas?

1. Position the toes at the cathode end of the x-ray tube.
2. Use a kVp above 75.
3. Use a grid.
4. Place a compensating filter over the toes.
a. 1 only
b. 2 and 3 only
c. 1 and 4 only
d. 4 only