Skeletal system QUiz

Front

Type of bone found in the epiphyses of long bones

Back

Spongy bone is found in the epiphyses of long bones, providing support and flexibility.

Front

What are the structural and functional units of compact bone?

Back

Osteons are the structural and functional units of compact bone, consisting of concentric layers of bone matrix.

Front

What is the process of blood cell production called?

Back

Hematopoiesis is the process of blood cell production that occurs in the bone marrow.

Front

What type of fracture penetrates through the skin?

Back

An open (compound) fracture is one that penetrates through the skin, exposing the bone.

Front

What is stored in the epiphyses of long bones in adults and creates new blood cells?

Back

Red marrow is stored in the epiphyses of long bones in adults and is responsible for creating new blood cells.

Front

What is the primary function of the skeletal system?

Back

The primary function of the skeletal system is to provide support, protect internal organs, and facilitate movement.

Front

What is the difference between compact and spongy bone?

Back

Compact bone is dense and forms the outer layer of bones, while spongy bone is lighter and found in the interior, containing red marrow.

Front

What are osteoblasts?

Back

Osteoblasts are cells that synthesize new bone tissue and are involved in the process of bone formation.

Front

What is the role of the periosteum?

Back

The periosteum is a dense layer of vascular connective tissue that covers the bones, providing protection and serving as an attachment point for muscles.

Front

What is ossification?

Back

Ossification is the process of bone tissue formation, where cartilage is transformed into bone.