Bone and Joints Test Retake

Front

What is the primary ossification center?

Back

The primary ossification center is the region in long bones where bone tissue begins to replace hyaline cartilage, typically located in the center of the diaphysis.

Front

What is NOT a function of the skeleton?

Back

Glucose release is NOT a function of the skeleton. The skeleton provides support, facilitates movement, and is involved in blood formation.

Front

What are diarthrotic joints?

Back

Diarthrotic joints are freely movable joints, such as the knee, elbow, and shoulder.

Front

How does exercise benefit bone health?

Back

Exercise helps increase bone density through impact stress, which stimulates bone remodeling and strengthening.

Front

What type of bone is a flat bone?

Back

Flat bones are bones that are thin and flat, such as the bones of the skull, ribs, and sternum.

Front

What is the function of the skeleton in blood formation?

Back

The skeleton houses bone marrow, which is responsible for the production of blood cells.

Front

What are the three types of joints based on movement?

Back

The three types of joints based on movement are synarthrotic (immovable), amphiarthrotic (slightly movable), and diarthrotic (freely movable).

Front

What is the role of hyaline cartilage in long bones?

Back

Hyaline cartilage provides a smooth surface for joint movement and serves as a precursor to bone in the development of long bones.

Front

What is bone remodeling?

Back

Bone remodeling is the process by which bone tissue is continuously renewed through the resorption of old bone and the formation of new bone.

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.