Answer :
Final answer:
Buck's extension traction is the most suitable method to treat a fractured proximal femur due to its ability to provide stable alignment of the fracture by conflicting muscle force.
Explanation:
The most appropriate type of traction to apply for a fractured proximal femur is C) Buck's extension traction. Buck's extension traction is most frequently used for fractures of the proximal femur because it provides stable alignment of the fracture by counteracting muscle force. Other types of tractions such as Russell's, Dunlop's, or cervical head halters are usually used for different types of fractures and locations.
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