Multiple Choice
A radiograph of a PA Caldwell (15° caudad) projection for cranium reveals that the petrous ridges are projected into the lower one-third of the orbits.Which of the following modifications should be made during the repeat exposure to produce a more diagnostic image?
A) Increase the extension of the head and neck.
B) Decrease the extension of the head and neck.
C) Nothing; accept the initial radiograph.
D) Angle the CR 10° caudad.
Correct Answer:
Verified
Correct Answer:
Verified
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