The right SC joint is visible away from the vertebral column, and the left SC joint is superimposing the vertebral column on a mobile AP chest projection. How should the positioning setup be adjusted to obtain an optimal image?
A) Adjust the central ray angulation toward the left side of the patient.
B) Rotate the patient toward the right side.
C) Adjust the central ray angulation caudally.
D) Adjust the central ray angle toward the right side of the patient.

Question

Quizplus · Accepted Answer

The right SC joint is visible away from the vertebral column, and the left SC joint is superimposing the vertebral column on a mobile AP chest projection. To obtain an optimal image, the central ray angulation should be adjusted toward the left side of the patient. This will move the left SC joint away from the vertebral column and allow for better visualization of both joints.

The Right SC Joint Is Visible Away from the Vertebral