Manufacturing Skill Standards Council (MSSC) Safety Assessment Practice Test

Which of the following is a critical feature of safety glasses?

1. Anti-fog coating

2. Side shields

3. Flexible design

4. Dark tint

The correct answer is: Side shields

Side shields are a critical feature of safety glasses because they provide additional protection by covering the area around the eyes from flying debris, dust, or other hazardous materials that could enter from the sides. This is essential in many manufacturing environments where workers are at risk of exposure to various dangers that are not only straight ahead but can also approach from peripheral angles. In contrast, while anti-fog coatings, flexible designs, and dark tints can enhance the usability and comfort of safety glasses, they do not specifically address the fundamental purpose of eye protection. Anti-fog coatings help maintain visibility in humid conditions, flexible designs can improve comfort and fit, and dark tints can protect against glare and bright lights. However, none of these features provide the same level of protective coverage as side shields, which are integral to ensuring comprehensive safety for the wearer in hazardous work environments.