What is one basic method for staying oriented inside a low-visibility environment?

Staying in contact with the hose line is a fundamental technique for maintaining orientation in conditions of low visibility, such as during a fire or smoke-filled environment. The hose line serves as a reliable guide that leads directly to the exit point. Firefighters are trained to follow the hose line back to safety, knowing that it is a continuous path. This method ensures that they do not become disoriented or lose their way while navigating through hazardous areas.

Additionally, maintaining contact with the hose line allows firefighters to stay connected to their water supply, which is crucial for firefighting efforts. This connection provides both a physical and mental anchor in an environment where visual cues are limited.

While the other methods mentioned may also provide some level of orientation, the hose line is specifically designed for this purpose and is standard practice in fire service operations.