Radiographing a thin body part using automatic exposure control (AEC)

Question

Quizplus · Accepted Answer

Automatic Exposure Control (AEC) systems are designed to adjust the exposure time based on the amount of radiation needed to penetrate the subject and reach the detector. When radiographing thin body parts, the AEC may have difficulty accurately measuring the necessary exposure due to the quick transmission of x-rays through the part. This can lead to timer errors and result in inconsistent image quality, as the system may prematurely terminate the exposure or extend it unnecessarily.

Radiographing a Thin Body Part Using Automatic Exposure Control (AEC)