CAMRT Radiography Practice Exam 2025 – Comprehensive Test Prep

When positioning a patient for a radiographic examination of the anterior ribs in the PA (posteroanterior) position, the correct action is to turn the affected side toward the image receptor (IR). This positioning technique is crucial for several reasons.

First, turning the affected side toward the IR helps to place the ribs of interest in closer proximity to the imaging plate, which optimizes the sharpness and clarity of the resulting radiographs. This positioning ensures that the anatomical structures being examined are directly adjacent to the receptor, minimizing distortion or magnification that could occur if the ribs were positioned too far away.

Furthermore, this technique facilitates a more accurate representation of the anterior ribs, allowing for better visualization of any pathological conditions such as fractures or lesions. By positioning the affected side towards the IR, it also assists in reducing the superimposition of the ribs, particularly helpful for distinguishing between the ribs that are closest to the surface and those that are deeper in the thorax.

Overall, this positioning technique is essential for achieving high-quality diagnostic images of the anterior ribs, making it the appropriate action for this particular examination.