This occurs when you are repeatedly exposed to low levels of a toxic substance over a period of time.

This occurs when you are repeatedly exposed to low levels of a toxic substance over a period of time.

• A. Acute Exposure
• B. Acute Poisoning
• C. Chronic Exposure
• D. Delayed Exposure

Answer: (C)

Chronic exposure means you’re exposed to a toxic substance repeatedly over a long period, typically at low doses. Because the exposures are ongoing and doses are small, the body may not recover fully between encounters, allowing the substance to accumulate or produce sustained effects. Over time, this pattern can lead to long‑term health problems, even if no single exposure seems dangerous. Acute exposure, by contrast, is a single high‑level exposure over a short time that causes immediate symptoms or illness. Acute poisoning describes the illness resulting from that kind of exposure. Delayed exposure isn’t a standard way to describe exposure patterns; while some effects can appear later, the defining feature in this scenario is repetition of small exposures over time, which points to chronic exposure.

Chronic exposure means you’re exposed to a toxic substance repeatedly over a long period, typically at low doses. Because the exposures are ongoing and doses are small, the body may not recover fully between encounters, allowing the substance to accumulate or produce sustained effects. Over time, this pattern can lead to long‑term health problems, even if no single exposure seems dangerous.

Acute exposure, by contrast, is a single high‑level exposure over a short time that causes immediate symptoms or illness. Acute poisoning describes the illness resulting from that kind of exposure. Delayed exposure isn’t a standard way to describe exposure patterns; while some effects can appear later, the defining feature in this scenario is repetition of small exposures over time, which points to chronic exposure.