August [KZ 0811] Sub. Code: 6041 B.Sc. OPTOMETRY DEGREE EXAMINATION. THIRD YEAR Paper I BINOCULAR VISION Q.P. Code :

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1 August 2011 [KZ 0811] Sub. Code: 6041 DEGREE EXAMINATION. Paper I BINOCULAR VISION Q.P. Code : Time : Three hours Maximum : 100 marks Answer All questions. I. Elaborate on : (3 x 10 = 30) 1. Development of Binocular vision. 2. A-V phenomena. 3. Non-surgical management of Strabismus. II. Write notes on : (8 x 5 = 40) 1. Stereopsis. 2. Longitudinal Horopter. 3. Panum s space. 4. Spatial sense. 5. Visual distance, empirical cues. 6. Pseudo strabismus. 7. Eccentric fixation. 8. Treatment of Amblyopia. III. Short Answers on : (10 x 3 = 30) 1. Aneisokonia. 2. Nerve supply of extra ocular muscles. 3. Visual direction. 4. Pre-requisites of Binocular vision. 5. Types of ARC. 6. Define Nystagmus. 7. Types of Amblyopia. 8. Synergists. 9. Binocular fusion. 10. Retinal rivalry. *******

2 [LB 0212] AUGUST 2012 Sub. Code: 6041 Q.P. Code : Time : Three hours Maximum : 100 marks (180 Mins) Answer ALL questions in the same order. I. Elaborate on: Pages Time Marks (Max.)(Max.)(Max.) 1. Binocular fusion, suppression Define and elaborate on clinical significance Esodeviations clinical examination, classification and management Amblyopia definition, clinical importance and methods of evaluation and management II. Write Notes on: 1. Tests for binocular single vision Visual direction, localizing sign and corresponding points Strabismus definition, broad classification and methods of evaluation Neural aspects of binocular vision ARC Nystagmus definition, classification and clinical evaluation Visually guided behaviour Non surgical management of strabismus III. Short Answers on: 1. Visual distance Panum s space Horopter Define empirical cues Pseudo strabismus Definition of stereopsis Uses of binocular single vision Worth 4 dot test Eccentric fixation Tests for Diplopia *******

3 [LD 0212] AUGUST 2013 Sub.Code :6041 B.SC. OPTOMETRY Time: Three hours Answer All questions I Elaborate on: (3x10 =30) 1. Treatment of Amblyopia 2. Nystagmus Definition, classification, etiology, types, features & management 3. Non surgical management of strabismus II. Short notes on: (8 x 5 = 40) 1. Esotropia 2. Grades of binocular single vision 3. Diplopia 4. Pseudo strabismus 5. Prism bar cover test 6. Synoptophore 7. Measurement of heterophorias 8. Essential infantile esotropias 1. Stereopsis 2. Panum s area 3. Agonists 4. Fick s axes 5. Double elevator palsy 6. Projection 7. Types of occlusion 8. Head posture components 9. Synergists 10. Suppression ************

4 [LE 0212] FEBRUARY 2014 Sub. Code: 6041 Q.P. Code : Time : Three hours Maximum : 100 marks Answer all questions. I. Elaborate on : (3X10=30) 1. Neural aspects of Binocular single vision. 2. Stereopsis and examination techniques to assess stereopsis. 3. Evaluation of strabismus. II. Write Notes on: (8X5=40) 1. Treatment of amblyopia. 2. Visual distance of empirical cues. 3. Diplopia and evaluation of Diplopia. 4. Eccentric fixation evaluation and clinical importance. 5. Panum s space. 6. Comitent squint classification and management. 7. Visually guided behaviour. 8. Abnormal head posture and significance. III. Short Answers on: (10X3=30) 1. Pseudo strabismus. 2. Define binocular fusion. 3. Define corresponding points. 4. Uses of atropine refraction. 5. Diplopia charting method. 6. Mention some incomitent squints. 7. Horopter. 8. Define nystagmus. 9. Worth 4 dot test. 10. Suppression definition and clinical significance. *******

5 [LF 0212] AUGUST 2014 Sub.Code : B.SC. OPTOMETRY I. Elaborate on: (3x10=30) 1. Define Nystagmus and elaborate on its etiology, types and management 2. Examination of a case of squint 3. ARC Anomalous retinal correspondence II. Short notes on: 1. A V. Phenomenon 2. Worth 4 dot test 3. B.S.V. Grades 4. Strabismus Definition and classification 5. Pseudo strabismus 6. Synoptophore 7. Management of Amblyopia 8. Duction types III. Short answers on: 1. Yolk muscles 2. Obstacles of binocular vision 3. Maddox wing 4. R.A.F. Ruler 5. Sherrington s law 6. Types of occlusion 7. Pre requisites for binocular vision 8. Stereopsis 9. Cyclophoria 10. Diplopia (8x5=40) (10x3=30) ********

6 [LG 0215] FEBRUARY 2015 Sub.Code : Binocular Single Vision Definition, development, grades and anomalies 2. Examination of a case of Heterophoria 3. Non-surgical management of strabismus II. Short notes on: (8 x 5 = 40) 1. Cover tests 2. Anomalous Retinal Correspondence 3. Management of Amblyopia 4. Forced Duction test 5. Paralytic squint 6. Synaptophore 7. Hess screen 8. Horopter and Pannum s area 1. Vergence 2. Antagonists 3. Krimsky s corneal reflex 4. Orthophoria 5. Anisometropia 6. Maddox rod 7. Herring s law 8. Fick s Axis 9. Red and green goggles 10. Define nystagmus *********

7 [LH 0815] AUGUST 2015 Sub.Code : Esodeviations clinical examination, classification and Management. 2. Non surgical management of strabismus. 3. Development of Binocular vision. 1. Stereopsis. 2. Pseudo strabismus. 3. Eccentric fixation. 4. Treatment of Amblyopia. 5. ARC. 6. Fick s axes. 7. Suppression. 8. Diplopia and evaluation of Diplopia 1. Antagonists. 2. Orthophoria. 3. Maddox rod. 4. Sherrington s law. 5. Define corresponding points. 6. Horopter. 7. Diplopia charting method. 8. Uses of binocular single vision. 9. Define empirical cues. 10. Aneisokonia. ******

8 [LI 0216] FEBRUARY 2016 Sub.Code : Non surgical management of strabismus. 2. Amblyopia definition, clinical importance and methods of evaluation and management. 3. Binocular Single Vision Definition, development, grades and anomalies. 1. Anomalous Retinal Correspondence. 2. EOM anatomy and physiology. 3. Horopter and Pannum s area. 4. A.V. Phenomenon. 5. Strabismus Definition and classification. 6. Prism bar cover test. 7. Exotropia. 8. Neural aspects of binocular vision. 1. Nerve supply of extra ocular muscles. 2. Define Nystagmus. 3. Binocular fusion. 4. Worth 4 dot test. 5. Synergists. 6. Anisometropia. 7. Cyclophoria. 8. Krimsky s corneal reflex. 9. Red and green goggles. 10. Retinal rivalry. ******

9 [LJ 0816] AUGUST 2016 Sub.Code : Amblyopia Pathogenesis, Types, Clinical characteristics and treatment. 2. Concomitant strabismus Etiology and clinical features. 3. Difference between paralytic and non paralytic squint. 1. Annulus of Zinn. 2. ARC. 3. Krimsky corneal reflex test. 4. After image test. 5. Synergist, Antagonist and Yoke muscles. 6. A and V pattern heterotrophia. 7. Brown s syndrome. 8. Motor imbalance Nystagmus. 1. Retinal Rivalry. 2. Name two sensory deprivation nystagmus. 3. Name two test for diplopia. 4. Two tests for BSV. 5. Penalisation. 6. Pseudostrabismus. 7. Saccade and pursuit. 8. Name the two test for suppression. 9. Cyclophoria. 10. Ocular bobbing. ********

10 [LK 0217] FEBRUARY 2017 Sub.Code : Strabismus Definition, Types of concomitant squint, Treatment of concomitant squint. 2. Test for binocular vision and sensory functions in concomitant squint. 3. Non surgical management of strabismus. 1. Restrictive squint. 2. Nystagmus definition and types. 3. A and V pattern heterotropia. 4. Investigation of paralytic squint. 5. Worth s four dot test. 6. Grades of binocular single vision. 7. Supra nuclear eye movements. 8. Motor imbalance Nystagmus. 1. Synergists. 2. Ocular flutter. 3. Causes for downbeat Nystagmus. 4. Nerve supply of rectus muscle. 5. Stereopsis. 6. Two test for amblyopia. 7. Two basic principles of squint surgery. 8. Exophoria. 9. Action and inferior oblique muscles. 10. Opsoclonus. ********

11 [LL 0817] AUGUST 2017 Sub.Code : Laws governing ocular movements. 2. Explain supranuclear control of eye movements. 3. Binocular single vision Grades and anomalies. 1. Define diplopia, types and treatment. 2. EOM Origin, insertion and nerve supply. 3. Amblyopia Investigations and treatment. 4. Cover uncover test. 5. Maddox rod test. 6. Hirschberg corneal test. 7. Types of concomitant squint, convergent squint in detail. 8. PBCT. 1. Neutral density filter. 2. Nystagmoid movements. 3. Strabismus fixus. 4. Name two sensory obstacles in concomitant strabismus. 5. Nystagmus blockage syndrome. 6. Antagonists. 7. Yoke muscles. 8. Hyperphoria. 9. Name the two micromovements in suprannuclear eye movements. 10. Crowding phenomenon. ********

12 [LM 0218] FEBRUARY 2018 Sub. Code: Define nystagmus, elaborate on its eliotogy, types and management. 2. Binocular single vision Definition, development, grades and anomalies. 3. Examination of a case of squint. 1. Version types. 2. Management of Amblyopia. 3. Pseudostrabismus. 4. Eccenteric fixation. 5. Laws governing ocular movements. 6. Cover test. 7. Diplopia Charting. 8. A.V. Phenomenon. 1. Orthophoria. 2. Yolk muscles. 3. Krimsky s corneal reflex. 4. R.A.F Ruler. 5. Anisokonia. 6. Duanes Synerome. 7. Maddox rod. 8. Stereopsis. 9. Diplopia. 10. Red and Green goggles. ********

13 [LN 0818] AUGUST 2018 Sub. Code: Define Amblyopia. Elaborate on its types and treatment modalities. 2. Binocular single vision Grading and abnormalities. 3. Non surgical management of strabismus. 1. Define Diplopia note on its types. 2. Differences between paralytic and non paralytic squint. 3. Worth 4 dot test. 4. Hess Screen. 5. Horopter and Panum s area. 6. Eccentric fixation. 7. Version - types. 8. Synoptophore. 1. Hisrichberg s test. 2. Synergist. 3. Maddox wing. 4. Types of occlusion. 5. Red and green goggles. 6. Duction. 7. Duane s Syndrome. 8. Types of Abnormal Retinal Correspondence. 9. Anisometropia. 10. Define nystagmus. ********