Final answer:
Shielding, increasing distance, and limiting exposure time are important in reducing patient/operator exposure to radiation.
Step-by-step explanation:
Shielding, increasing the distance from the source, and limiting the time of exposure are important considerations in reducing patient/operator exposure to radiation. Shielding absorbs radiation and can be provided by any material, including air.
Increasing the distance from the source allows the radiation to spread out more, reducing the intensity. Limiting the time a person is exposed to a radiation source reduces the dose received. These measures are used in medical diagnostics to protect both the patient and the operator.