Which type of exposure is typically characterized by repeated exposure over time?

Chronic exposure is characterized by repeated exposure over an extended period of time, often involving long-term contact with a substance or environmental factor. This can occur through various pathways such as inhalation, ingestion, or dermal contact. Chronic exposure is usually linked to substances that may accumulate in the body or have long-lasting effects, which can lead to serious health issues. This is in contrast to acute exposure, which refers to a single or short-term interaction with a substance that may result in immediate health effects. Intermittent exposure involves fluctuating periods of exposure and non-exposure, while seasonal exposure typically refers to exposure that occurs during a specific season or time of year. Therefore, chronic exposure is the most appropriate choice for describing repeated exposure over time.