What should be done to ensure the comfort of a person rescued from gas exposure?

The importance of keeping a person rescued from gas exposure rested lies in the physiological and psychological impact of gas exposure on the body. After such an incident, a person's system may be compromised, and they may experience fatigue, confusion, or respiratory distress. Providing a restful environment allows their body to recover and stabilize without the added stress that movement or activity might cause. Rest can help reduce their heart rate and decrease the demand for oxygen, aiding in the recovery process.

While maintaining good lighting can be beneficial for visibility and safety, it does not directly contribute to the individual's comfort in the same manner as ensuring they are rested. Similarly, providing food is not immediately necessary and might even be inappropriate if the person is feeling unwell or nauseous post-exposure. Encouraging them to move around could exacerbate their condition rather than aid in their recovery. Therefore, focusing on rest is fundamental to enhancing comfort and promoting healing after gas exposure.