Combat Medic 68W: Field Craft 2 Practice Exam

The recommended type of bandage to relieve pressure from a depressed or open skull fracture is a kerlix "Donut." This bandage is designed specifically to accommodate and protect the contours of an irregular injury, such as a skull fracture. Its unique shape allows the center of the bandage to provide cushioning around the injury site while preventing further pressure on the fracture itself. This is crucial in managing a depressed skull fracture, as excessive pressure could exacerbate the injury and increase the risk of complications such as brain injury or intracranial hemorrhage.

In contrast, field dressings are typically used for general wounds and may not provide the specific pressure relief needed for a skull injury. Compression bandages are often used to control bleeding but may inadvertently apply pressure to the injury rather than relieve it. Triangular bandages are versatile but are generally used for immobilization or to create slings rather than for protecting delicate areas like a skull fracture. Thus, using a kerlix "Donut" provides targeted support and protection to the injury while minimizing the risk of further damage.