Which of the following interventions can help in managing a soft-tissue injury?

Using the RICE principles—Rest, Ice, Compression, and Elevation—to manage a soft-tissue injury is a well-established and effective approach. This method helps reduce swelling, alleviates pain, and promotes healing in the affected area. Rest allows the injured tissue to recover without further strain, while applying ice can minimize inflammation and numb the area. Compression supports the injured tissue, decreases swelling, and stabilizes the injury, and elevation helps reduce fluid accumulation and improves circulation to the area.

The other options do not effectively contribute to the appropriate management of soft-tissue injuries. For instance, applying a tourniquet is typically reserved for life-threatening bleeding situations and can cause further damage if used improperly. Keeping the area dry and uncovered may expose the injury to contaminants, which is not advisable, especially if the skin is broken. Ignoring minor symptoms can lead to complications or delayed recovery, as even minor injuries can worsen if not appropriately treated. Thus, RICE is recognized as the most beneficial and practical intervention for managing soft-tissue injuries.