A radiograph of a plantodorsal (axial) projection of the calcaneus reveals foreshortening.The technologist used 60 kV,6 mAs,40-inch (102 cm) SID,and a 30° cephalad CR angle from the long axis of the foot.Which of the following modifications will produce a more diagnostic image of the calcaneus?
A) Plantarflex the foot.
B) Increase CR angulation.
C) Decrease CR angulation.
D) Increase kV to 70.
Correct Answer:
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