To minimize motion on a radiograph, technologists should implement which of the following two strategies?

To minimize motion on a radiograph, providing clear instructions to the patient is crucial, as it helps them understand how to remain still during the exposure. This communication can significantly reduce involuntary movements that could otherwise blur the image.

The second part of the correct strategy involves decreasing exposure time. A shorter exposure time reduces the likelihood of motion blur because it captures the image more quickly. This is particularly important for patients who may have difficulty remaining still due to discomfort or anxiety.

Other options may not effectively contribute to the goal of minimizing motion. For example, increasing exposure time, as suggested in one of the incorrect strategies, could potentially exacerbate motion blur because it gives the patient more time to move. Similarly, limiting patient mobility and reducing image receptor distance may not directly address patient instructions or the critical aspect of exposure time management in preventing motion blur. Ultimately, the combination of precise patient instruction and shorter exposure times optimally reduces motion-related issues in radiographic imaging.