Functions of the Skeletal System

Front

What is the primary function of the skeletal system?

Back

The primary function of the skeletal system is to provide support and structure to the body, protect vital organs, facilitate movement, store minerals, and produce blood cells.

Front

What are trochanters on bones?

Back

Trochanters are large, bony protrusions that provide more surface area for muscle attachment.

Front

What type of joint is the public symphysis?

Back

The public symphysis is a cartilaginous joint.

Front

What type of joint is formed between the humerus and radius?

Back

The joint formed between the humerus and radius is a pivot joint.

Front

What is the function of Haversian canals in bones?

Back

Haversian canals allow blood vessels and nerves to travel through the bony matrix.

Front

What is the lunate bone?

Back

The lunate is one of the carpal bones located in the wrist, known for its crescent shape.

Front

What is the role of ligaments in the skeletal system?

Back

Ligaments connect bones to other bones, providing stability and support to joints.

Front

What is the difference between a synovial joint and a fibrous joint?

Back

A synovial joint is a freely movable joint characterized by a fluid-filled joint cavity, while a fibrous joint is immovable and connected by dense connective tissue.

Front

What is the significance of bone marrow?

Back

Bone marrow is crucial for producing blood cells, including red blood cells, white blood cells, and platelets.

Front

What are the main types of bones in the human body?

Back

The main types of bones are long bones, short bones, flat bones, irregular bones, and sesamoid bones.