A victim of a motor vehicle accident involving hazardous materials is transported by ambulance to a hospital. This action will result in __________ of ambulance personnel and the medical care facility.

The correct answer is secondary contamination. In the context of a motor vehicle accident involving hazardous materials, secondary contamination occurs when individuals who are not directly exposed to the hazardous materials come into contact with contaminated individuals, equipment, or environment, thus exposing them to the harmful substances.

When ambulance personnel transport a victim who has been contaminated with hazardous materials, those personnel may inadvertently carry contaminants with them, either on their clothing, skin, or equipment. Similarly, the hospital may face contamination risks if the patient brings the hazardous materials into the facility, potentially affecting the medical staff and the environment of the care facility.

The nature of secondary contamination emphasizes the importance of proper decontamination procedures for all involved in the emergency response, highlighting the significance of protective measures and protocols in hazardous materials incidents.