Skeletal System

Front

An example of a long bone is?

Back

Thigh Bone (Femur) is an example of a long bone, which is characterized by its length and function in supporting weight and facilitating movement.

Front

Which vitamin is necessary for proper absorption of calcium?

Back

Vitamin D is essential for the absorption of calcium in the intestines, playing a crucial role in bone health.

Front

How many pairs of ribs are in the thoracic cage?

Back

There are 12 pairs of ribs in the thoracic cage, which protect the thoracic organs and support the upper body.

Front

How many classifications of bones are there?

Back

There are 4 classifications of bones: long bones, short bones, flat bones, and irregular bones.

Front

Where do secondary ossification centers appear?

Back

Secondary ossification centers appear in the epiphyses of long bones, contributing to bone growth and development.

Front

What is the primary function of the skeletal system?

Back

The primary function of the skeletal system is to provide structure, support, and protection for the body's organs, as well as facilitating movement.

Front

What are the two main types of bone tissue?

Back

The two main types of bone tissue are compact bone, which is dense and forms the outer layer, and spongy bone, which is lighter and found inside bones.

Front

What is the role of the epiphyseal plate?

Back

The epiphyseal plate, or growth plate, is responsible for the lengthwise growth of long bones during childhood and adolescence.

Front

What is the difference between the axial and appendicular skeleton?

Back

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

Front

What is the function of osteoblasts?

Back

Osteoblasts are cells responsible for bone formation and mineralization, playing a key role in the growth and repair of bones.