What is the correct procedure for connecting a medical gas cylinder to the supply system?

The procedure for connecting a medical gas cylinder to the supply system is crucial for both safety and proper functioning. Ensuring the correct valve and connections are used is fundamental. Each type of medical gas has specific connections designed to prevent cross-connections, which could lead to serious safety hazards. After establishing the appropriate connection, checking for leaks is essential to confirm that the connection is secure and that no gas is escaping, which could pose risks to both patients and personnel. Following industry best practices ensures compliance with regulatory standards and promotes a safe working environment.

The importance of adhering to these protocols helps to mitigate the risk of accidents and maintains the integrity of the medical gas supply system. This structured approach to connection emphasizes diligence and safety, making it clear why the correct answer is the best practice in the context of handling medical gases.