Date: 07-04-2020
OM 4
Third Year MBBS Examination
III MBBS Part 1 Otolaryngology
Time: 2 hours Max Marks: 40

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Instructions:
1. Answer to the points.
2. Figure to the right indicates marks.
3. Use separate answer books for each section.
4. Draw diagrams wherever necessary.

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5. Write legibly.
Section 1
1. Write Long answer of Question. (Any Two)
10 Marks
a. Describe the course and relations of

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facial nerve in middle ear. Enumerate its
branches.
b. Write physiology of swallowing and causes of
dysaphagia.
c. Describe lateral wall of nose. Enumerate

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causes of unilateral nasal blockade.

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2. Write Short Notes (Any three).
12 Marks
a. Parapharngeal abscess
b. Ranula

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c. Rhinitis Medicamentosa
d. Tympanosclerosis
3. Write in brief on (Any Three)
12 Marks
a. Direct laryngoscopy and its therapeutic uses.

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b. Indications of tracheostomy
c. Cerumen
d. Hearing aids
4. Write answer in 1 or 2 sentences (Any Six)
(6)

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1. Two indications of myringotomy
2. Two ototoxic drugs used in chemotherapy
3. What is a pure tone in pure tone audiometry
4. Presbycusis
5. Define Type I Tympanoplasty

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6. Erythroplakia
7. Dysphonia Plica Ventricularis
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