Across
- 3. CN involved in smell
- 4. Contains the cribriform plate
- 7. Weakest of the cranial bones
- 9. Shaped like a butterfly
- 10. Contains the foramen magnum
- 14. Forms the roof of the orbits
- 15. CN that innervates the sternocleidomastoid and trapezius muscles
- 17. Upper jaw Bone
- 18. CN that has two parts and exits through the internal auditory meatus
- 20. Cheek bone
- 23. This CN innervates the lateral rectus muscle of the eye
- 24. Located at the lateral and superior aspect of the cranium
- 25. Posterior portion of the hard palate
Down
- 1. CN that supplies the pharynx muscles and is involved in taste
- 2. Passes with CN VIII
- 5. Only CN to exit the optic canal
- 6. CN involved in both intrinsic and extrinsic eye movement
- 8. Also known as CN IV
- 11. Derived from the latin word "tear"
- 12. Olfactory nerve fibers traverse through this structure of the ethmoid bone
- 13. Superior part of the nose
- 16. Aids in filtering and humidifying air
- 18. Resembles an ancient plow
- 19. Both sensory and motor CN and has three separate subdivisions
- 21. The hypoglossal nerve innervates this skeletal muscular organ
- 22. This CN travels the furthest from the head to the abdomen
