Final answer:
To reduce scatter radiation output, one can increase collimation, decrease kVp, and increase compression; all these methods contribute to reducing the occurrence of scatter radiation and are encompassed in radiation protection strategies.
Step-by-step explanation:
The production of scatter radiation can be reduced through various methods, all of which are mentioned in the question and are aimed at radiation protection. Increasing collimation narrows the beam of x-rays, which in turn reduces the volume of tissue being exposed and consequently the amount of scatter radiation produced. Decreasing kVp (kilovoltage peak) results in lower energy x-rays which are less likely to undergo the Compton effect, reducing the number of scattered photons. Lastly, increasing compression on the body part being imaged can reduce the thickness of the tissue that x-rays have to pass through, thereby also reducing scatter radiation. All these methods contribute to minimizing exposure and improving image quality in radiographic procedures.