Possible complications of extremity fractures include which of the following?

Extremity fractures can lead to a range of complications due to the nature of the injury and the structures involved. Internal bleeding can occur, especially if the fracture is severe, as blood vessels may be torn or damaged during the fracture process. This bleeding can lead to significant hemorrhage if not managed promptly.

Restricted blood flow is another potential complication. When bones break, they may misalign or create pressure that impedes blood circulation to the affected limb. If blood flow is interrupted for an extended period, it can result in tissue death or necrosis.

Soft tissue damage is also a concern with fractures. The impact of the fracture can harm surrounding muscles, tendons, ligaments, and nerves, adding to the complexity of the injury. This damage can lead to swelling, inflammation, and increased pain.

Considering these factors, the presence of all these potential complications—internal bleeding, restricted blood flow, and soft tissue damage—demonstrates that it is essential to recognize the risks associated with extremity fractures comprehensively. Therefore, the answer indicating that all the mentioned complications can arise from extremity fractures encapsulates the range of potential issues that may need to be addressed in treatment and management.