Hazard Identification & Assessment Flashcards

When approaching a vehicle stop at night, which environmental hazard should an officer assess FIRST?

Answer: Traffic flow and lighting conditions

Traffic flow and lighting are immediate environmental hazards that can endanger the officer before any contact is made.

A dispatch call reports a domestic disturbance with possible weapons involved. What is the PRIMARY hazard assessment consideration before arrival?

Answer: Staging location and approach route

Selecting a safe staging location and approach route reduces exposure to potential gunfire or ambush before officers make contact.

Which of the following is classified as a biological hazard that officers may encounter at a crime scene?

Answer: Bloodborne pathogens

Bloodborne pathogens such as HIV and hepatitis represent biological hazards requiring PPE and careful scene management.

An officer arrives at a warehouse fire scene. Which hazard takes priority in the initial assessment?

Answer: Unknown stored chemicals that may ignite or explode

Unknown stored chemicals pose an immediate life-safety hazard and dictate safe perimeter establishment before any other action.

During a foot pursuit through a residential neighborhood at night, an officer should continuously assess which hazard type?

Answer: Terrain and environmental obstacles

Terrain hazards such as fences, dogs, drop-offs, and poor lighting are immediate physical dangers during a foot pursuit.

What does the acronym 'CBRN' stand for in the context of hazard identification?

Answer: Chemical, Biological, Radiological, Nuclear

CBRN refers to Chemical, Biological, Radiological, and Nuclear threats, which require specialized response protocols.

An officer observes a strong odor of natural gas at a structure. What is the CORRECT initial hazard assessment action?

Answer: Establish a perimeter and evacuate the area

Natural gas creates an explosive atmosphere; establishing a perimeter and evacuating prevents ignition and protects lives.