Human A and P Bone Anatomy Review

Front

What is the diaphysis?

Back

The diaphysis is the long, tubular shaft of a long bone, primarily composed of compact bone.

Front

What is an osteocyte?

Back

An osteocyte is a bone cell that is surrounded by hard bone matrix, playing a crucial role in maintaining bone tissue.

Front

What is the function of canaliculi in bone?

Back

Canaliculi provide diffusion of nutrients and oxygen to osteocytes and serve as a pressure sensing system for the bone.

Front

Where are blood cells produced in the body?

Back

Blood cells are produced in the red bone marrow.

Front

What type of bone primarily makes up the diaphysis?

Back

The diaphysis is primarily made up of compact bone.

Front

What is the periosteum?

Back

The periosteum is a dense layer of vascular connective tissue that envelops the bones except at the surfaces of the joints.

Front

What is the medullary cavity?

Back

The medullary cavity is the central cavity of bone shafts where red and yellow bone marrow is stored.

Front

What is spongy bone?

Back

Spongy bone, also known as cancellous bone, is a type of bone that has a porous structure and is found at the ends of long bones and in the interior of others.

Front

What is the role of red bone marrow?

Back

Red bone marrow is responsible for the production of blood cells, including red blood cells, white blood cells, and platelets.

Front

What is compact bone?

Back

Compact bone is a dense and strong type of bone that forms the outer layer of bones and provides strength and support.