Question

Назовите вид костного вещества, располо- женного в тех участках кости, которые испытывают напряжение в различных направлениях.​

Answer 1

Компактное вещество
вчера тему проходили,это должен быть правильный ответ

Answer 2

The Type of Bone Tissue That Experiences Stress in Different Directions

The type of bone tissue that experiences stress in different directions is called cortical bone. Cortical bone, also known as compact bone, is the dense outer layer of bone that provides strength and support to the skeleton. It is found in the shafts of long bones, such as the femur and humerus, as well as in the outer layers of flat bones, such as the skull and ribs.

Cortical bone is designed to withstand compressive forces and is highly resistant to bending and torsional stresses. It is composed of tightly packed layers of mineralized collagen fibers, which give it its strength and rigidity. The compact nature of cortical bone allows it to resist forces applied in different directions, making it well-suited for weight-bearing and load-bearing activities.

When external forces are applied to the bone, such as during physical activity or weightlifting, cortical bone experiences stress in multiple directions. These forces can be compressive, tensile, or shear in nature, and cortical bone is able to distribute and absorb these forces efficiently due to its structural arrangement.

In contrast to cortical bone, another type of bone tissue called trabecular bone (also known as cancellous or spongy bone) is found at the ends of long bones and in the interior of flat bones. Trabecular bone has a more porous and lattice-like structure, which allows it to provide support and absorb shock. However, cortical bone is better suited for withstanding stress in different directions due to its dense and compact nature.