Which statement best defines a compound (open) fracture?

Which statement best defines a compound (open) fracture?

• A. The bone remains beneath the skin and does not protrude.
• B. The bone has broken and may protrude from a wound.
• C. The bone is cracked but the skin stays intact.
• D. The bone is crushed with no accompanying wound.

Answer: (B)

Open fractures involve a break in the bone that communicates with the outside environment through a wound, and the bone may protrude through that wound. This direct opening creates a high risk of infection and damage to surrounding tissues, which is why the defining feature is the presence of a wound that connects to the fracture site, with the possibility of exposed bone. So the statement that best defines this type is the one that describes a broken bone that may protrude from a wound. The other scenarios describe fractures where the skin remains intact or there’s no external wound, which are not open fractures. In any suspected open fracture, cover the wound with a sterile dressing if possible, immobilize, and seek urgent medical care.

Open fractures involve a break in the bone that communicates with the outside environment through a wound, and the bone may protrude through that wound. This direct opening creates a high risk of infection and damage to surrounding tissues, which is why the defining feature is the presence of a wound that connects to the fracture site, with the possibility of exposed bone.

So the statement that best defines this type is the one that describes a broken bone that may protrude from a wound. The other scenarios describe fractures where the skin remains intact or there’s no external wound, which are not open fractures. In any suspected open fracture, cover the wound with a sterile dressing if possible, immobilize, and seek urgent medical care.