"If swallowed, call a doctor" is classified as what kind of statement?

The statement "If swallowed, call a doctor" is classified as an advisory statement. This is because it gives guidance on what actions to take in the specific situation of ingestion of a substance. Advisory statements are designed to inform and educate individuals about potential risks and appropriate responses without making it a legal requirement to take that action.

In this instance, while it is critical guidance for safety and health, it does not impose mandatory actions or prohibitory instructions. Mandatory statements would require compliance, often associated with regulations or laws, whereas prohibitory statements explicitly advise against certain actions. Advisory statements provide important recommendations to help mitigate health risks, making them crucial in situations involving potential poisonings or ingestion of harmful substances.