Thomas splint is used to immobilize fracture of which bone?

Correct option is B

Sol. Thomas splint is mainly used to stabilize fractures of the femur and reduce pain and bleeding. Explanation of each option: ● (a) Vertebrae – Requires spinal braces, not splints. ● (b) Femur – Correct answer. Thomas splint is designed to support long thigh bones. ● (c) Tibia – Typically immobilized using posterior or sugar-tong splints. ● (d) Pelvic bone – Needs pelvic binders or surgical fixation, not Thomas splint.