Saturday, September 12, 2009

17 - PGI Chandigarh December 2007 ENT Mcqs with answers

1q: Nasopharyngeal carcinoma causes deafness by ?

a. Blocking the eustachian tube
b. serous otitis media
c. Temporal bone metastasis
d. Radiation

2q: About otosclerosis, following are true except ?

a. more common in males
b. commonly unilateral
c. sensory neural hearing loss
d. stapedectomy done

3q: Bone which is pneumatic ?

a. maxillary
b. parietal
c. temporal
d. frontal
e. ethmoidal

4q: True about tympanic membrane ?

a. tympanosclerosis increases compliance
b. ossicular disruption with intact tympanic membrane decreases compliance
c. fluid in middle ear cavity increases compliance
d. otosclerosis decreases compliance

5q: True in temporal bone surgery ?

a. mastoid makes landmark
b. trautmenn's triangle used as a guide for incision
c. antrum acts as landmark


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