Which of the following should be increased if the exposure time is decreased to compensate for patient movement such as tremors?

Question

Quizplus · Accepted Answer

Decreasing the exposure time will decrease the amount of radiation exposure to the patient, but it will also increase the likelihood of motion artifact. Therefore, to compensate for patient movement such as tremors, the mA (or mAs) should be increased to ensure adequate exposure and minimize motion blur. Increasing the kVp or impulses will not directly address the issue of patient movement. The PID length, which refers to the distance between the X-ray tube and the patient, may need to be adjusted to accommodate the patient's position, but it would not have a direct impact on patient motion.

Which of the Following Should Be Increased If the Exposure