Final answer:
A nursing assistant must be familiar with facility equipment to ensure patient safety, efficient procedures, and readiness to handle emergencies.
Step-by-step explanation:
The main reason why a nursing assistant must be familiar with the equipment used in the facility is to ensure the safety and efficiency of the healthcare environment. This includes being able to verify procedure details, complete equipment counts, correctly label specimens, and identify any issues with equipment that need to be addressed. In addition, a nursing assistant should know the locations of specific safety equipment like fire extinguishers and eyewash stations in case of an emergency.