Which protective barrier combination is required when providing first aid and CPR?

• A. Gloves and Breathing Barrier
• B. Only Gloves
• C. Only Breathing Barrier
• D. No barrier needed

Answer: (A)

Protective barriers during first aid and CPR are about reducing exposure to bodily fluids and pathogens. Wearing gloves protects your hands from contact with blood and other fluids, while a breathing barrier (such as a pocket mask or face shield) provides a one-way barrier for rescue breaths, preventing direct contact with the patient’s mouth and airway. Using both together covers the main exposure routes, keeping you and the patient safer. Relying on gloves alone leaves the airway unprotected, and relying on a barrier alone doesn’t safeguard your hands. Doing CPR without any barrier increases infection risk for both parties. So, gloves plus a breathing barrier is the best protective setup.