Which of the following items is an example of regional equipment or supplies?

The snake bite kit is considered an example of regional equipment or supplies primarily due to the specific environmental context in which it is used. Certain areas, particularly those with a higher prevalence of venomous snakes, may require specialized equipment to manage a snake bite effectively. This kit is tailored to address the regional risks and healthcare needs of populations living in or visiting such areas.

In contrast, items like a first aid kit, a sling for arm support, and a CPR mask are more universal in their application. They are standard supplies used across various medical situations and locations regardless of geographic specifics. While vital, they do not fall into the category of regional supplies that cater specifically to certain environmental hazards or region-specific health concerns.