Tamil Nadu Dr MGR Medical University 2009 MS E.N.T Branch IV – I – APPLIED BASIC SCIENCES IN OTO RHINO LARYNGOLOGY - - Question Paper

MARCH -2009
[KU 225] Sub. Code: 2230
M.S. DEGREE exam
Branch IV – E.N.T.
Paper I – APPLIED BASIC SCIENCES IN OTO RHINO
LARYNGOLOGY
(For candidates admitted from 2004-2005 to 2008-2009 onwards)
Q.P. Code : 222230
Time : 3 hours Maximum : 100 marks
All ques. carry equal marks.
I. ANATOMY – ans any 4 : (4 X five = 20)
1. Facial recess.
2. Trottman’s Triangle.
3. Recurrent laryngeal nerve.
4. Uncinate process.
5. Nasal tip supports.
II. PHYSIOLOGY – ans any 4 : (4 X five = 20)
1. Stapedial reflex.
2. Theories of hearing.
3. Nasal cycle.
4. Mechanism of speech.
5. Circulation of CSF.
III. BIOCHEMISTRY– ans any 3 : (3 X five = 15)
1. Endolymph analysis.
2. Metabolic alkalosis.
3. Biochemical analysis of saliva.
4. Nasal crusts.
IV. PHARMACOLOGY– ans any 3 : (3 X five = 15)
1. Aminoglycosides.
2. Chemicals used for cautery.
3. Topical steroids.
4. Lignocaine.
V. PATHOLOGY – ans any 3 : (3 X five = 15)
1. Pathology of meningioma.
2. Vasovagal attack.
3. Histopathology of atrophic rhinitis.
4. Brain abscess pathology.
V1. MICROBIOLOGY– ans any 3 : (3 X five = 15)
1. Human immuno deficiency virus.
2. Immuno globulin A.
3. Candida.
4. ß haemolytic streptococci.
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Earning:   Approval pending.