From a Mechanical Perspective Bone Fails Secondary to Shear, Tension

Multiple Choice

From a mechanical perspective bone fails secondary to shear, tension, compression, bending, torsion, or combined loading and the fracture morphology reflects the failure mode. In a diaphyseal impaction fracture what is the common failure mode?

A) Axial compression loads.
B) Twisting loads.
C) Bending loads.
D) Shearing loads.