Which these is true regarding the anatomical design of bone to deal with the stresses placed on it?
A) Spongy bone is arranged in a random network.
B) All surfaces of bones are smooth.
C) Compact bone occurs in the center of each bone.
D) Trabeculae are aligned along the lines of stress within a bone.

Question

Quizplus · Accepted Answer

Trabeculae, which make up spongy bone, are aligned along the lines of stress within a bone. This arrangement allows the bone to withstand stress in multiple directions. Compact bone, which surrounds and supports the spongy bone, is also not located in the center of the bone but rather surrounds the spongy bone. All surfaces of bones are not smooth, as they often have bumps and ridges for muscle attachment points.

Which These Is True Regarding the Anatomical Design of Bone