Skull Flashcard

Front

What is the External Auditory Meatus?

Back

The External Auditory Meatus is the ear canal that leads from the outer ear to the eardrum, playing a crucial role in hearing.

Front

What is the Squamous Suture?

Back

The Squamous Suture is the fibrous joint that connects the temporal bone to the parietal bone of the skull.

Front

What is the Foramen Magnum?

Back

The Foramen Magnum is a large opening at the base of the skull through which the spinal cord passes, connecting the brain to the spinal column.

Front

What is the Zygomatic Process?

Back

The Zygomatic Process is a bony projection of the temporal bone that forms part of the zygomatic arch, contributing to the structure of the cheek.

Front

What is the Sphenoid Bone?

Back

The Sphenoid Bone is a complex bone located at the base of the skull, known for its butterfly shape and its role in forming the cranial cavity.

Front

What is the function of the Optic Canal?

Back

The Optic Canal is a passage in the sphenoid bone that allows the optic nerve to enter the eye socket, facilitating vision.

Front

What is the Carotid Canal?

Back

The Carotid Canal is a passage in the temporal bone that allows the internal carotid artery to supply blood to the brain.

Front

What is the Jugular Foramen?

Back

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

Front

What is the Mastoid Process?

Back

The Mastoid Process is a bony prominence located behind the ear, serving as an attachment point for neck muscles.

Front

What is the role of the Temporal Bone?

Back

The Temporal Bone houses structures of the inner and middle ear and is involved in hearing and balance.