National Dental Examining Board of Canada (NDEB) Practice Exam 2025 - Free NDEB Practice Questions and Study Guide.

Establishing and maintaining an airway is the most important first aid measure in facial injury management because it ensures that the person can breathe properly and prevents any further complications. While controlling bleeding and providing immediate pain relief are also important, they are not considered the most important measure in this scenario. Applying ice is not a first aid measure for facial injuries as it can potentially worsen swelling and pain. It is important to prioritize establishing and maintaining an airway before addressing any other injuries or symptoms.