Understanding the Skeletal System

Which type of bone is dense and forms the outer layer of bones?

• Cancellous bone

• Compact bone

• Marrow cavity

• Articular cartilage

What is the main function of the epiphyseal plate in a long bone?

• Produces red blood cells

• Stores fat

• Allows for bone growth in length

• Protects the bone surface

Which part of a long bone contains the marrow cavity?

• Epiphysis

• Diaphysis

• Periosteum

• Articular cartilage

What is the function of articular cartilage?

• Produces blood cells

• Stores minerals

• Reduces friction at joints

• Supports muscle attachment

Which of the following is NOT a function of the skeletal system?

• Protection

• Storage

• Immune system

• Support

Which type of bone is typically found in the wrist and ankle?

• Long bone

• Short bone

• Flat bone

• Irregular bone

What is the periosteum?

• The cavity inside the bone

• The outer membrane covering the bone

• The end of a long bone

• The cartilage at the joint

Which type of bone is the femur an example of?

• Flat bone

• Irregular bone

• Long bone

• Sesamoid bone

Which function of the skeletal system involves the storage of minerals such as calcium and phosphorus?

• Support

• Storage

• Movement

• Protection

What is the main function of the marrow cavity?

• Produces synovial fluid

• Stores bone marrow

• Protects the bone

• Forms the outer layer of bone