What is the primary purpose of backflow prevention devices in hospital settings?

• A. To monitor water quality
• B. To prevent flooding
• C. To prevent contamination of clean water
• D. To control temperature

Answer: (C)

The primary purpose of backflow prevention devices in hospital settings is to prevent contamination of clean water. Hospitals are critical facilities that require a consistent supply of clean, potable water to ensure the safety and health of patients and staff. Backflow prevention devices are specifically designed to stop the reverse flow of water, which can occur when there is a change in pressure in the plumbing system. This reverse flow can introduce contaminants from the wastewater or other systems into the clean water supply, posing serious health risks in a hospital environment. By maintaining the integrity of the water supply, these devices play a crucial role in infection control and patient safety.