What should be used when providing CPR to mitigate exposure risks?

Using an appropriate barrier device during CPR significantly mitigates exposure risks for both the rescuer and the victim. Barrier devices, such as pocket masks or bags with a one-way valve, enable the rescuer to perform rescue breaths while minimizing direct contact with the victim's bodily fluids. This is essential in protecting against the potential transmission of pathogens and infectious diseases.

In scenarios where a rescuer may not have a barrier device available, relying solely on hands for chest compressions is less effective in mitigating risk since there would be no protection against exposure. While some equipment is labeled as available, its appropriateness or effectiveness in preventing exposure is not guaranteed. A face shield, while beneficial, may not provide the comprehensive coverage and functionality that barrier devices do. Therefore, utilizing a recognized barrier device is the most effective method to ensure safety during CPR procedures.