For facilities with fewer than 5 workers, which item is required in their first aid box?

The requirement for a first aid box in facilities with fewer than 5 workers is that it must contain 12 adhesive dressings. Adhesive dressings are essential for treating minor cuts, abrasions, and wounds, providing a barrier to protect the affected area from infection. The number specified—12—ensures that there are sufficient dressings available for immediate treatment in case of injuries, accommodating the needs of a small workforce.

The other options suggest different quantities of adhesive dressings or different types of first aid supplies, which may not meet the specific minimum requirements set by safety regulations for small workplaces. This reflects the emphasis on having enough basic supplies available for initial first aid responses, which is critical for maintaining safety and health standards in a small work environment.