Small amounts of radiation received over a long period of time.

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Small amounts of radiation received over a long period of time.

Chronic exposure is when you’re hit with small amounts of radiation repeatedly over an extended period. This pattern means the dose rate is low and sustained, which can lead to cumulative health effects over time. An acute dose, by contrast, is a single, high-intensity exposure over a short duration, not the situation described. Peak dose isn’t a standard way to describe exposure over time, and while cumulative dose refers to the total amount absorbed over time, the scenario here emphasizes the ongoing, low-level nature of the exposure, which is best captured by the term chronic.

Chronic exposure is when you’re hit with small amounts of radiation repeatedly over an extended period. This pattern means the dose rate is low and sustained, which can lead to cumulative health effects over time. An acute dose, by contrast, is a single, high-intensity exposure over a short duration, not the situation described. Peak dose isn’t a standard way to describe exposure over time, and while cumulative dose refers to the total amount absorbed over time, the scenario here emphasizes the ongoing, low-level nature of the exposure, which is best captured by the term chronic.

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