What are signs of chemical exposure during a response operation?

Signs of chemical exposure during a response operation include symptoms such as headaches, dizziness, respiratory issues, skin irritation, or nausea. These symptoms are directly associated with the body's reaction to harmful chemicals, indicating that exposure has occurred.

Headaches and dizziness can stem from inhaling toxic fumes or being in an environment with hazardous materials that impair cognitive function and overall health. Respiratory issues may manifest if a person inhales chemical vapors or particulates, leading to blocked airways or other complications. Skin irritation is a common reaction when harmful substances make contact with the skin, potentially resulting in rashes, burns, or other dermatological issues. Nausea can also be a sign of poisoning or the body's stress response to hazardous agents, making it crucial for responders to be vigilant about these signs during operations. This understanding is essential for ensuring safety and taking appropriate actions in potentially dangerous environments.