Axial Skeleton Identification

Front

What is the function of the Axis (C2) vertebra?

Back

The Axis (C2) vertebra acts as a pivot point for the Atlas (C1) vertebra, allowing for the rotation of the head.

Front

What is the Vertebral foramen?

Back

The Vertebral foramen is the opening in each vertebra that houses the spinal cord.

Front

How many bones are in the adult human skeleton?

Back

There are 206 bones in the adult human skeleton.

Front

What is the lower jaw bone called?

Back

The lower jaw bone is called the mandible.

Front

Which bone forms the back and base of the cranium?

Back

The occipital bone forms the back and base of the cranium.

Front

What are the parietal bones?

Back

The parietal bones are two bones that form the sides and roof of the cranium.

Front

What is the role of the maxillae?

Back

The maxillae are the two bones that form the upper jaw and hold the upper teeth.

Front

What is the function of the nasal septum?

Back

The nasal septum divides the nasal cavity into two nostrils and supports the structure of the nose.

Front

What are the temporal bones?

Back

The temporal bones are located at the sides and base of the skull and house the structures of the ears.

Front

What is the significance of the spinous process in vertebrae?

Back

The spinous process is a bony projection on the back of each vertebra that serves as an attachment point for muscles and ligaments.