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What is the Superior bulb of the internal jugular vein?
A dilatation in the upper part of the internal jugular vein near it's origin and lies in the jugular fossa in the base of the skull.....
What nerves exit from skull through jugular foramen?
The glossopharyngeal (CN IX) and Vagus (X) exit the skull through the jugular foramen.
Is the jugular foramen larger then the carotid canal?
No, the carotid canal is larger than the jugular foramen in the human skull. The carotid canal transmits the internal carotid artery, while the jugular foramen transmits the internal jugular vein and cranial nerves.
What is the function of jugular foramen?
hole in your skull that allows the jugualr vain to pass through
What nerve does not use the jugular foramen to exit the skull?
Trigeminal nerve is the nerve that does not use the jugular foramen as a route of exit from the skull
The jugular foramen lies between which bones?
The jugular foramen lies between the temporal bone and the occipital bone in the skull. It allows passage for structures such as the internal jugular vein, glossopharyngeal nerve, vagus nerve, and accessory nerve.
Which skull canal contains blood vessels that drain blood from the skull?
Jugular Foreman
Name 2 passageways in the floor of skull for major blood vessels that serve the brain?
Jugular foramen and cartoid canal
What passes through the internal acoustic meatus?
The facial nerve and vestibulocochlear nerve pass through the internal acoustic meatus, which is a small bony canal located in the skull.
What internal organs do the skull protect?
The skull protects the brain.
What internal organ is protected by the skull?
your brain is protected by your skull
Site of jugular foramen and carotid canal?
The jugular foramen is located at the base of the skull, between the occipital and temporal bones, posterior to the carotid canal. The carotid canal is situated in the petrous part of the temporal bone, just above the jugular foramen.
