What is the ideal way to size a bandage for an arm or leg injury?

The ideal way to size a bandage for an arm or leg injury is to ensure it is large enough to cover the wound completely and can be secured properly. A bandage that fits this description not only protects the injury by keeping it clean and free from contaminants but also provides stabilization to the injured area. Proper coverage is essential to avoid complications such as infection and to assist in the healing process.

Additionally, a well-secured bandage helps to control bleeding by applying pressure to the wound if necessary, and prevents further movement that could worsen the injury. This approach aligns with the principles of first aid which prioritize patient safety and effective treatment.