Final answer:
Protective eyewear such as regular safety glasses with side shields may be adequate for low-risk situations, but for higher-risk scenarios, goggles combined with a face shield are recommended to provide comprehensive protection against splashes.
Step-by-step explanation:
When discussing the protection needed for a technician performing a service on a vehicle where there is a risk of splashing liquid, both Technician A and Technician B bring up good points. However, the level of protection required can depend on the type of liquid and the risk it poses. According to safety guidelines, it is essential to use gloves, goggles, or safety aprons when instructed, as they provide a barrier against hazardous substances. Protective eyewear is especially beneficial against substances that could cause eye injury.
Regular safety glasses with side shields offer a degree of protection and might be sufficient for low-risk situations. However, they may not provide full coverage against splashes from all angles. In contrast, goggles combined with a face shield offer more comprehensive protection, as they seal against the face and protect the eyes and skin from direct and peripheral splashes. This setup is particularly advisable for more hazardous liquids or higher-risk scenarios.
Hence, while both types of protective gear are important, the choice between safety glasses and goggles with a face shield should be informed by a risk assessment of the specific service being performed. Situations with a higher risk of liquid splash or more dangerous substances would necessitate more robust protection.