questions

Question 1

Answer 1

-pharyngotympanic tube/ eustachian tube/ auditory tube

Question 2

Answer 2

acute otitis media with facial palsy

• facial nerve supplies stapedius
• trigminal supplies tensor tympani

Question 3

Answer 3

intracranial spread, meningitis, intracerebral abscess

Question 4

Answer 4

• vagus nerve and glossopharyngeal nerves are involved in gagging
• glossopharyngeal is sensory
• vagus is motor
• spinal accessory nerve is involved, cant remember what part!

answer=jugular foramen as CNIX, X and XI

Question 5

Answer 5

maxillary sinusitis

Question 6

Answer 6

D- glossopharyngeal nerve

Question 7

Answer 7

• facial nerve (specifically chorda tympani) supplies taste of anterior 2/3 of tongue
• parasympathetic supply of the facial nerve (vidian nerve) will be the cause loss of lacrimation, dryness of nasal and paranasal
• vestibulocochlear controls headaches, dizziness and vomiting

answer=internal acoustic meatus

Question 8

Answer 8

-headaches
-hyperacusis
-swelling on left side but reduced sensation on right side of jaw
right sided messeteric atrophy= trigeminal nerve controls muscle of mastication

trigeminal nerve

Question 9

Answer 9

cricothyroid

D!

Question 10

Answer 10

• proximal lingual (division of trigeminal nerve that supplies general sensation to the anterior 2/3rds of tongue)
• facial nerve does supply anterior 2/3rds but chorda tympani is responsible for secretermotor supply, taste and distal part supplies sensation so cannot be this

Question 11

Answer 11

anterior ethmoid

Question 12

Answer 12

marginal mandibular branch of facial nerve

Question 13

Answer 13

thyroid gland