What is a key step in treating an incision?

Applying pressure to an incision helps to control any bleeding that may occur immediately after the injury. Cleaning the incision is crucial to prevent infection; using an appropriate saline solution or antiseptic ensures that any dirt or bacteria are removed from the wound. Finally, applying a bandage helps to protect the incision from further injury and contamination while also supporting the healing process.

In this context, the other options do not fit the best practices for treating an incision. Massaging the area can disrupt the healing process and potentially cause further injury. Leaving the incision uncovered can expose it to bacteria and environmental contaminants, increasing the risk of infection. Applying ice immediately may be useful for reducing swelling if there is surrounding tissue damage, but it is not a fundamental step in cleaning and protecting the incision itself. Thus, cleaning the incision, applying pressure if needed, and covering it with a bandage are essential steps in the treatment process.