What is one way to minimize motion artifacts on a radiograph?

Minimizing motion artifacts on a radiograph is essential for obtaining clear and accurate images. Using shorter exposure times is an effective strategy because it reduces the likelihood of movement during the imaging process. When the exposure time is short, there is less opportunity for the patient to move, which can blur the image. This approach is particularly important in cases where patients may find it difficult to remain still, such as in pediatric or geriatric populations.

In contrast, longer exposure times increase the risk of motion artifacts, as there is more time for the patient to inadvertently move. Instructing the patient to move during exposure is counterproductive, as it will only create more blur on the radiograph. Increasing the distance from the X-ray source can impact the intensity and sharpness of the image, but it doesn't directly address patient motion. Therefore, using shorter exposure times is the most effective way to minimize motion artifacts.