Exam 5 long bone bio

epiphysis

diaphysis

the shaft or central part of a long bone, consisting of compact bone surrounding the medullary cavity.

metaphysis

the region between the epiphysis and diaphysis of a long bone, where growth occurs during development.

spongy bone

Bone tissue that is less dense and contains trabecular structures, found primarily at the ends of long bones and within the interior of others.

epiphyseal line

A remnant of the growth plate found in mature bones, indicating where the epiphyseal plate was located during growth.

red bone marrow

A type of bone marrow responsible for the production of red blood cells, found in the cavities of certain bones, especially in children and adolescents.

medulary cavity

The central cavity of long bones where bone marrow is stored.

yellow bone marrow

A type of bone marrow mainly composed of fat cells, which can convert to red bone marrow if necessary, primarily found in the medullary cavity of long bones.

compact bone

A dense and strong type of bone tissue that provides structural support and protection, making up the outer layer of long bones.

periosteum

A protective membrane that covers the outer surface of bones, containing blood vessels and nerves.

blood vessel

A tubular structure that carries blood throughout the body, supplying tissues with oxygen and nutrients while also removing waste products.

cartilage

A flexible connective tissue found in various parts of the body, providing cushioning and support to joints, bones, and other structures.