The strength of the diaphysis of a long bone is due to 1. the presence of compact bone.
2) the longitudinal orientation of the osteons.
3) the presence of trabeculae.
A) 1 only
B) 2 only
C) 3 only
D) 1 and 2 are both correct

Question

Quizplus · Accepted Answer

The diaphysis of a long bone is primarily composed of compact bone, which provides strength, and the osteons within compact bone are oriented longitudinally, which also contributes to its strength. Trabeculae are found in cancellous (spongy) bone, not in the compact bone of the diaphysis.

The Strength of the Diaphysis of a Long Bone Is