Final answer:
When a full-face shield is not an option, tight-fitting goggles and a face mask can serve as an alternative for splash protection, especially when dealing with hazardous substances like chlorine. For complete protection, a full body impermeable suit and appropriate gloves should be used.
Step-by-step explanation:
In the case of a splash risk where a full-face shield is not available or practical, other protective equipment such as goggles paired with a face mask can be used as an alternative. It is crucial that the goggles are tight-fitting and provide a secure seal around the eyes to prevent any splashes from reaching the mucous membranes.
Additionally, if the risk involves exposure to chemicals like chlorine, a full body impermeable suit along with the proper gloves should be worn to minimize skin contact with the hazardous substance.
In environments like BSL-4 laboratories, a specialized protective suit with its own air supply that maintains positive pressure is used to ensure the highest level of safety, preventing laboratory air from entering the suit in case of a leak.
When it comes to a splash risk, if you don't have a full-face shield, you can use safety goggles or safety glasses combined with a face mask as an alternative.
Safety goggles or glasses provide eye protection from splashes, while a face mask covers the mouth and nose, reducing the risk of inhaling any harmful substances.
It's important to choose safety goggles or glasses that have a snug fit and a seal against the face, and to ensure that the face mask covers both the mouth and nose completely.