Which of the following is considered personal protective equipment?

The choice that states protective equipment that blocks exposure to pathogens is considered personal protective equipment (PPE) because it is specifically designed to protect individuals from health risks, including infectious agents. PPE includes items like gloves, masks, gowns, and face shields that create a barrier between the wearer and potential contaminants. These types of equipment are crucial in healthcare and other settings where there is a risk of exposure to harmful pathogens.

The other options do not align with the definition of PPE as closely. For example, while a helmet worn for construction work provides crucial safety for physical head protection, it does not relate directly to pathogen exposure, which is the focus of the correct answer. A lab coat worn purely for fashion lacks the functional aspect required to qualify as PPE, as it does not provide any protective benefits. Lastly, safety glasses that are not designed for hazardous environments do not meet the standards necessary to safeguard individuals against specific risks associated with environmental hazards or biological infections. Overall, the correct answer highlights PPE's primary purpose: to offer protection against health-related risks, particularly in medical settings where exposure to pathogens is a concern.