During scene size-up, which factor indicates the need for personal protective equipment?

• A. No Hazards Present; PPE Not Needed
• B. Exposure to Blood or Bodily Fluids Only
• C. Potential Exposure to Blood or Bodily Fluids and Environmental Hazards
• D. PPE Is Always Required Even If No Hazards Are Apparent

Answer: (C)

PPE is chosen by doing a quick hazard assessment during scene size-up. The key idea is to wear protective gear whenever there’s potential exposure to blood or bodily fluids and when environmental hazards could put you at risk. This reflects the reality that contamination and injury can arise from either fluids or the surrounding conditions, so both factors together point to donning protective equipment. In practice, you’d start with gloves and add eye protection, masks, gowns, or other gear as needed for splashes, contamination, or hazards like chemicals, sharp objects, or electrical risks.

Choosing only “no hazards” would miss the reality that situations can change or include risks you can’t see at first. Focusing only on fluids ignores environmental dangers, and saying PPE is always required regardless of apparent hazards isn’t practical or efficient. The presence of potential exposure to blood or bodily fluids plus environmental hazards is the best indicator that PPE is needed.