Which gas cylinder is yellow in color, according to the U.S. color coding for medical gases?

In the U.S. color coding system for medical gases, a yellow cylinder specifically indicates that it contains medical air. Medical air is a mixture of gases used for various therapeutic purposes, including respiratory support. The color coding system is essential for ensuring the safe handling and identification of medical gases by healthcare professionals.

Each gas has a designated color that helps to prevent mix-ups and potential safety hazards. Oxygen, for example, is depicted with a green cylinder, carbon dioxide is gray, and nitrous oxide is blue. By adhering to this color coding, healthcare workers can easily identify the contents of a gas cylinder at a glance, reducing the risk of administering the wrong gas to patients. This practice is vital in maintaining patient safety and effective treatment in medical settings.