Skeletal System

Front

What is the main function of the skeletal system?

Back

The skeletal system provides structure, support, and protection for the body, facilitates movement, and produces blood cells.

Front

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

Back

The two main types of bones are compact bone and spongy bone.

Front

What is the role of the cranium in the skeletal system?

Back

The cranium protects the brain and supports the structures of the face.

Front

What are ligaments and what is their function?

Back

Ligaments are tough, flexible bands of connective tissue that connect bones to other bones at joints.

Front

What is cartilage and where is it commonly found in the body?

Back

Cartilage is a flexible connective tissue found in areas such as the nose, ears, and joints.

Front

How many bones are in the adult human body?

Back

An adult human body typically has 206 bones.

Front

What is the difference between axial and appendicular skeleton?

Back

The axial skeleton includes the skull, vertebral column, and rib cage, while the appendicular skeleton includes the limbs and pelvic girdle.

Front

What is the function of the rib cage?

Back

The rib cage protects the heart and lungs and supports the upper body.

Front

What type of joint allows for the greatest range of motion?

Back

Ball-and-socket joints, such as the shoulder and hip joints, allow for the greatest range of motion.

Front

What is the process of bone formation called?

Back

The process of bone formation is called ossification.