What type of gases does a medical gas system distribute?

A medical gas system is specifically designed to distribute nonflammable medical gases that are essential for various healthcare applications, such as anesthesia, resuscitation, and therapeutic respiratory treatments. These gases typically include oxygen, nitrous oxide, and medical air, all of which are utilized in medical settings due to their safe handling properties and effectiveness in patient care.

The emphasis on "nonflammable" is significant for safety reasons. These gases are managed under strict regulations to prevent fire hazards that could endanger patients and healthcare personnel. Understanding the characteristics of these gases helps ensure that medical professionals can utilize them safely and effectively when treating patients.

In contrast, the other options do not accurately reflect the purpose of a medical gas system. Flammable gases pose a significant risk in medical environments, hybrid gas mixtures may not be standardized within the scope of medical gas systems, and focusing solely on specific gases like oxygen and helium limits the broader understanding of the diverse category of nonflammable gases utilized in the healthcare field.