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The flashcards below were created by user
pa2012
on FreezingBlue Flashcards.
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- Helix
- crura of antihelix
- scapha
- antihelix
- opening of external acoustic meatus
- Anti tragus
- Triangular fossa of antihelix
- Concha (cymba and cavity)
- Tragus
- Intertragic notch
- Lobule
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Cranial bones: Clockwise order from frontal bone
- Frontal bone
- Greater wing (sphenoid bone)
- Pterion
- Coronal suture
- Parietal bone
- Squamous part of temporal bone
- External acoustic meatus
- Lambdoid Suture
- Occipital Bone
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Think Clockwise kids. #1 is the auriculotemporal nerve
- auriculotemporal nerve
- superior parotid lymph nodes
- lobule
- tragus
- external acoustic pore
- external acoustic meatus
- Auricle
- Temporalis muscle and fascia
- Malleus
- incus
- epitympanic recess
- tympanic membrane
- stapes
- semicircular canals
- vestibular nerve
- facial nerve
- cochlear nerve
- vestibulocochlear nerve
- internal acoustic meatus
- cochlea
- tympanic cavity
- pharyngotympanic tube
- parotid gland
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Start with epitympanic recess and go clockwise
- epitympanic recess
- malleus
- incus
- stapes
- tensor tympani muscle
- pharyngotympanic tube
- tympanic cavity
- tympanic membrane
- osseous external acoustic meatus
- cartilaginous external acoustic meatus
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Clockwise from umbo
- umbo
- cone of light
- manubrium of malleus
- pars tensa
- long limb of incus
- pars flaccida
- lateral process of malleus
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Start with stapes in oval window (given)
- lateral process of malleus
- tendon of tensor tympani m.
- manubrium of malleus
- fossa of round (cochlear) window
- tendon of stapedius muscle
- chorda tympani nerve
- long limb of incus
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clockwise starting with internal carotid artery
- internal carotid artery
- auditory tube
- tympanic membrane
- manubrium of malleus
- tensor tympani muscle
- chorda tympani nerve
- epitympanic recess
- head of malleus
- long limb of incus
- chorda tympani nerve
- facial nerve
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Clockwise from jugular fossa (given)
- facial nerve in stylomastoid foramen
- fossa of round window
- mastoid cells
- chorda tympani nerve
- base of stapes in fossa of oval window
- mastoid antrum
- prominence of facial canal
- geniculum of facial nerve
- greater petrosal nerve
- tensor tympani muscle
- auditory tube
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What forms the anterior wall of the tympanic cavity?
Carotid artery
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Go clockwise from inferior nasal concha (w/o including it
or the inferior nasal meatus)
- middle nasal concha
- superior nasal meatus
- superior nasal concha
- frontal sinus
- sphenoethmoidal recess
- opening of spenoidal sinus
- hypophysis in sella turcica
- sphenoidal sinus
- pharyngeal tonsil
- choana
- opening of pharyngotympanci tube
- middle nasal meatus
- horizontal plate of palatine bone
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go clockwise from vestibulocochlear nerve. dont include given parts.
- greater petrosal nerve
- facial canal
- tympanic cavity
- chorda tympani nerve
- head of malleus
- incus
- ampulla of superior semicircular duct
- ubicle
- saccule
- internal acoustic meatus
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Where does the sound lateralize during the weber test in regards to a conductive hearing loss?
Bad ear
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What result of a Rinne test would indicate sensorineural hearing loss?
Air>bone, but less than 2:1
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Name traits of central positional vertigo:
- CN VIII lesion
- Romberg test +
- vertical nystagmus
- no delay
- no adaptation
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start with anterior cranial fossa and go clockwise
- anterior cranial fossa
- middle cranial fossa
- posterior cranial fossa
- groove for transverse sinus
- groove for sigmoid sinus
- squamous part of temporal bone
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Go down from superior orbital fissure and name what goes through the hole specified.
- superior orbital fissure: lacrimal, frontal, and nasociliary brances of ophthalmic nerve V1
- Foramen ovale: Mandibular nerve V3
- Carotid canal: internal carotid artery
- Internal acoustic meatus: facial and vestibulocochlear nerve
- Jugular foramen: sigmoid sinus
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- 1. blank. temporal branches
- 2. obicularis oculi
- 3. obicularis oris
- 4. buccinator
- 5. sublingual gland
- 6. submandibular gland
- blank: chorda tympani nerve
- 7. stylomastoid roamen
- 8. nerve to stapedius muscle
- 9. greater petrosal nerve
- 10. facial nerve
- 11. internal acoustic meatus
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branches and muscles
- 1. temporal branches: orbicularis oculi, frontalis, temporalis
- 2. zygomatic branches: orbicularis oculi, zygomaticus major and minor
- 3. cervical branch
- 4. marginal mandibular branch
- 5. buccal branches: buccinator,
- 6. parotid duct
- 7. main trunk of facial nerve emerging from stlyomastoid foramen
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- Green: ophtalmic branch
- Yellow: Maxillary branch
- pink: mandibular branch
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start at inferior alveolar nerve and go clockwise
- inferior alveolar nerve
- mandibular nerve
- mental nerve
- superior alveolar branches of infraorbital nerve
- infraorbital nerve
- maxillary nerve (V2)
- infratrochlear nerve
- supratrochlear nerve
- ophthalmic nerve
- trigeminal nerve (V) ganglion and nuclei
- principal sensory nucleus
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 sub
- 1. pharyngeal tonsil
- 2. retropharyngeal
- 3. palatine tonsil
- 4. jugulo digastric
- 5. submental
- 6. submandibular
- 7. infrahyoid
- 8. jugulo-omohyoid
- 9. internal jugular vein
- 10. jugular lymphatic trunk
- 11. brachiocephalic vein
- 12. deep cervical
- 13. facial vein
- 14. lymph vessel
- 15. buccal
- 16. submental
- 17. submandibular
- 18. jugulo-omohyoid
- 19. parotid
- 20. occipital
- 21. retroauricular
- 22. deep cervical
- 23. superficial cervical
- 24. external jugular vein
- 25. subclavian vein
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- 1. superior parotid nodes deep to and w/in parotid gland
- 2. submandibular nodes
- 3. occipital nodes
- 4. mastoid nodes
- 5. superior lateral superficial cervical node
- 6. jugulo digastric node
- 7. posterior lateral superficial cervical nodes
- 8. superior deep lateral cervical nodes
- 9. juguloomohyoid
- 10. supraclavicular nodes
- 11. submental nodes
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