What term denotes lower levels of exposure, for instance to radiation, over a longer period of time?

What term denotes lower levels of exposure, for instance to radiation, over a longer period of time?

• Correct Answer: chronic exposure
• excess exposure
• non-exposure
• recent exposure

Explanation: Exposure gives an indication of the amount of radiation that travels through the air. Two factors influence the amount of exposure a person may receive – time and intensity. Acute exposure indicates a large amount of radiation received over a short period of time. Chronic exposure deals with lower levels of exposure over a longer period of time. Dose equivalence combines the amount of radiation received and the medical effect of that radiation. Calculations of exposure and dose equivalence are complicated and will not be pursued at this time.

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