CDL Hazardous Materials Practice Test

If the words INHALATION HAZARD appear on the shipping papers, what must be displayed?

1. Pictogram warning

2. Placards designating a poison

3. A safety data sheet

4. A shipping container label

The correct answer is: Placards designating a poison

When the words INHALATION HAZARD appear on shipping papers, it indicates that the material poses a specific risk to health and safety due to potential inhalation exposure. In such cases, it is required to display placards that designate it as a poison. This requirement aims to ensure that anyone handling or transporting the hazardous material is clearly informed of its dangerous nature and the specific inhalation risks associated with it. Displaying appropriate placards serves as a visual warning to emergency responders and anyone involved in the transportation process, highlighting the seriousness of the substance and the need for caution. This aligns with the broader regulatory and safety practices that govern the transportation of hazardous materials, which prioritize the clear communication of hazards to prevent accidents and ensure safety. The presence of the inhalation hazard labeling combined with the poison placard helps in identifying the right emergency response and safety measures required for handling the shipment.