FDNY CoF Supervision of Piped Non-Flammable Medical Gases (G-71) Practice Exam

The correct answer identifies key hazards associated with medical gas systems, specifically fire, explosions, and asphyxiation. Medical gas systems often contain gases like oxygen, nitrous oxide, and other non-flammable gases that can present significant dangers if not handled correctly.

When oxygen is present in high concentrations, it can significantly increase fire risk, as oxygen supports combustion. Additionally, in the event of a gas leak or rupture, the potential for explosions exists. Asphyxiation is another critical risk since leaks or improper handling could lead to displacement of air in enclosed spaces, reducing the oxygen available for respiration and posing a serious health threat.

Understanding these potential hazards is crucial for anyone involved in practicing or supervising the use of medical gas systems. Awareness and proper training help prevent incidents that can arise from these risks, making it essential to focus on fire safety protocols, proper gas handling procedures, and ventilation measures to mitigate asphyxiation risks.