Skeletal system

Front

What is the main function of the skeletal system?

Back

The main function of the skeletal system is to provide structure and support to the body, protect internal organs, facilitate movement, store minerals, and produce 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 longest bone in the human body?

Back

The femur is the longest bone in the human body.

Front

What is the role of the vertebrae?

Back

The vertebrae protect the spinal cord and support the head and body.

Front

What is the difference between the radius and ulna?

Back

The radius is located on the thumb side of the forearm, while the ulna is on the opposite side, closer to the body.

Front

What is the function of the ribs?

Back

The ribs protect the heart and lungs and assist in the breathing process.

Front

What is the pelvis?

Back

The pelvis is a bony structure located at the base of the spine, supporting the weight of the upper body and protecting pelvic organs.

Front

What type of joint is found in the shoulder?

Back

The shoulder has a ball-and-socket joint, allowing for a wide range of motion.

Front

What is the role of cartilage in the skeletal system?

Back

Cartilage provides cushioning at joints, reduces friction, and supports the structure of certain body parts.

Front

How many bones are in the adult human body?

Back

An adult human body typically has 206 bones.