Bones 01

Question 1

Diaphysis

Answer 1

A long, cylindrical structure which forms the main shaft of a long bone.

It is formed by a relatively thick layer of compact bone that overlies a thin layer of spongy bone.

Question 2

Red marrow

Answer 2

The type of bone marrow comprised of red blood cells, white blood cells, and platelets.

Question 3

Yellow marrow

Answer 3

The type of bone marrow comprised of yellow marrow.

Question 4

Epiphyses

Answer 4

The rounded parts located at the proximal and distal ends of a long bone that are filled with spongy trabecular bone.

Question 5

Metaphyses

Answer 5

Regions of bone found between the diaphysis and epiphyses of long bones.

Question 6

Periosteum

Answer 6

The fibrous membrane that covers the exterior of each bone, except where bones are covered by articular cartilage.

Question 7

Endosteum

Answer 7

Internal bone surfaces facing the medullary cavity are covered by a thin layer of cells and connective tissue.