Describe the function of a pressure gauge on medical gas systems.

The function of a pressure gauge on medical gas systems is to indicate safe operational pressure levels. This is crucial for ensuring the safety and effectiveness of the medical gas supply. Each type of medical gas has specific pressure requirements for safe operation, and the pressure gauge helps monitor these levels in real-time.

If the pressure is too low, it may indicate that the gas supply is running low or that there is a leak in the system, which could compromise patient care. Conversely, if the pressure is too high, it could pose risks of over-pressurization that may damage equipment or create safety hazards for healthcare personnel. Therefore, the pressure gauge is an essential component, allowing caregivers to verify that the system is functioning within the established safety parameters and facilitating timely responses to any potential issues that could arise from improper pressure levels.