Intermediate Middle Cranial Fossa Quiz
Ready to start the quiz?
This quiz contains 10 questions. Click below to begin.
Q1. Which cranial nerves pass through the superior orbital fissure?
- CN II, V2, CN VII, and CN VIII
- CN I, CN II, CN IX, and CN XII
- V3, CN IX, CN X, and CN XI
- CN III, CN IV, V1, and CN VI
Q2. Where does foramen rotundum open after leaving the middle cranial fossa?
- Submandibular fossa
- External acoustic meatus
- Pterygopalatine fossa
- Posterior cranial fossa
Q3. Where does foramen ovale open inferiorly?
- Nasal cavity
- Posterior cranial fossa
- Orbit
- Infratemporal fossa
Q4. Which structure lies in the trigeminal impression near the petrous apex?
- Trigeminal ganglion
- Submandibular ganglion
- Ciliary ganglion
- Otic ganglion
Q5. Which major artery courses through the petrous temporal bone before reaching the region of the foramen lacerum?
- External carotid artery
- Occipital artery
- Internal carotid artery
- Middle meningeal artery
Q6. Which structure occupies the sella turcica?
- Pituitary gland
- Submandibular gland
- Trigeminal ganglion
- Pineal gland
Q7. Which bony ridge separates the middle cranial fossa from the posterior cranial fossa laterally?
- Superior nuchal line
- Frontal crest
- Superior border of the petrous temporal bone
- Inferior border of the mandible
Q8. Which small opening associated with the greater petrosal nerve lies on the anterior surface of the petrous temporal bone?
- Incisive canal
- Mastoid foramen
- Hypoglossal canal
- Hiatus for the greater petrosal nerve
Q9. Which nerve gives rise to the greater petrosal nerve within the temporal bone?
- Glossopharyngeal nerve, CN IX
- Accessory nerve, CN XI
- Facial nerve, CN VII
- Hypoglossal nerve, CN XII
Q10. Which venous sinus lies on each side of the sphenoid body in the middle cranial fossa?
- Cavernous sinus
- Occipital sinus
- Straight sinus
- Superior sagittal sinus