Axial Skeleton

Front

What is the axial skeleton?

Back

The axial skeleton is the part of the skeleton that consists of the bones of the head and trunk, including the skull, vertebral column, and rib cage.

Front

What is the function of the vertebral column?

Back

The vertebral column protects the spinal cord, supports the head, and allows for flexible movement of the torso.

Front

What are the main components of the skull?

Back

The skull is composed of the cranial bones (which protect the brain) and the facial bones (which form the structure of the face).

Front

What is the role of the mandible?

Back

The mandible, or lower jaw, is the only movable bone of the skull and is essential for chewing and speaking.

Front

What is the significance of the foramen magnum?

Back

The foramen magnum is the large opening at the base of the skull through which the spinal cord connects to the brain.

Front

What is the function of the nasal bones?

Back

The nasal bones form the bridge of the nose and support the structure of the nasal cavity.

Front

What is the malleus and its nickname?

Back

The malleus, also known as the 'hammer', is one of the three small bones in the middle ear that help transmit sound vibrations.

Front

What is the maxillary sinus?

Back

The maxillary sinus is a paired sinus located in the maxilla (upper jaw) that helps lighten the skull and produce mucus.

Front

What are the zygomatic bones?

Back

The zygomatic bones, also known as the cheekbones, form the prominence of the cheeks and part of the eye socket.

Front

What is the function of the rib cage?

Back

The rib cage protects vital organs such as the heart and lungs and assists in the process of breathing.