Skull Bones 2 Flashcards
What are the cranial bones?
The cranial bones are bones that form the skull and protect the brain.
How many cranial bones are there in the human skull?
There are 8 cranial bones in the human skull.
True or False: The frontal bone is a cranial bone.
True
Which cranial bone forms the forehead and part of the eye sockets?
Frontal bone
What is the name of the cranial bone that forms the back and base of the skull?
Occipital bone
Which cranial bone houses the pituitary gland and forms the floor of the cranium (back of the eye socket, joins almost every bone)?
Sphenoid bone
Which cranial bone contains the middle and inner ear structures (side of skull, 2)?
Temporal bone
What is the name of the cranial bone that forms the sides and roof of the cranium (2)?
Parietal bone
Which cranial bone is located at the base of the skull and forms part of the eye sockets (found behind Lacrimal)?
Ethmoid bone
True or False: The mandible is considered a cranial bone.
False
What is the Foramen Magnum?
It is the opening in the occipital bone for the spinal cord to enter.