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What determines if a medical gas is classified as “high pressure”?

  1. Exceeding 2000 psi in storage.

  2. Exceeding 3000 psi in storage.

  3. Exceeding 4000 psi in storage.

  4. Not classified; it's based on system requirements.

The correct answer is: Exceeding 2000 psi in storage.

A medical gas is classified as “high pressure” when it exceeds 2000 psi in storage. This classification is significant for ensuring safety and proper handling of medical gases, as the pressure can influence the potential hazards associated with the gas, such as the risk of explosion or leaks during storage and use. Standards and guidelines often refer to this specific threshold to help professionals manage and utilize gases safely within healthcare settings. Understanding this classification aids in compliance with regulations and enhances safety protocols in environments where these gases are used.