180. Most common site for CSF rhinorrhoea
a) Frontal sinus
b) Ethmoidal sinus
c) Tegmen tympani
d) Maxillary sinus
181. A case of Bell’s palsy presents on day 3. Which of the following is the appropriate
management?
a) Oral steroids alone
b) Oral steroids + antiviral acyclovir
c) Acyclovir + amantadine
d) Intralabyrinthine steroids
182. Endolymph in inner ear produced by
a) Phalangeal cells
b) Stria vascularis
c) Lamina spiralis ossea
d) Basilar membrane
183. Extrinsic membranes of larynx are A/E
a) Cricothyroid
b) Thyrohyoid
c) Hyoepiglottic
d) Cricotracheal
184. Infection of CNS spreads in inner ear through
a) Cochlear aqueduct
b) Endolymphatic sac
c) Vestibular aqueduct
d) Hyrtle fissure
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