Skull Bones

Front

What is the Foramen Magnum?

Back

The Foramen Magnum is a large opening in the base of the skull through which the spinal cord connects to the brain.

Front

Identify the Temporal Bone.

Back

The Temporal Bone is a paired cranial bone located at the sides and base of the skull, housing structures of the ear.

Front

What is the function of the Occipital Bone?

Back

The Occipital Bone forms the back and base of the skull and contains the Foramen Magnum, allowing the passage of the spinal cord.

Front

Which cranial bone is paired: Frontal, Temporal, Occipital, or Sphenoid?

Back

Temporal is the paired cranial bone.

Front

What is the Parietal Bone?

Back

The Parietal Bone is a paired bone that forms the sides and roof of the cranium.

Front

What is the Ethmoid Bone?

Back

The Ethmoid Bone is an unpaired bone located between the eyes, contributing to the nasal cavity and orbits.

Front

What is the Sphenoid Bone?

Back

The Sphenoid Bone is a complex bone located at the base of the skull, often referred to as the 'keystone' of the cranial floor.

Front

What are the main features of the skull?

Back

The skull consists of cranial bones (protecting the brain) and facial bones (forming the face).

Front

What is the significance of the Optic Canal?

Back

The Optic Canal is a passage in the sphenoid bone that allows the optic nerve to enter the orbit.

Front

What is the Jugular Foramen?

Back

The Jugular Foramen is an opening between the temporal and occipital bones that allows for the passage of the jugular vein.