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GLAUCOMA EVALUATION

GLAUCOMA EVALUATION. TEST-PAPER Dr.Nita Shanbhag Dr.Pooja Deshmukkh. LONG ANSWER QUESTIONS - ANY 1. LQ.1 Define tonometry, Enumerate various types of tonometers & their principles of operation & procedures? Definition Types Principles of each. Procedures of each.

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GLAUCOMA EVALUATION

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  1. GLAUCOMA EVALUATION TEST-PAPER Dr.Nita Shanbhag Dr.Pooja Deshmukkh

  2. LONG ANSWER QUESTIONS- ANY 1 LQ.1 Define tonometry, Enumerate various types of tonometers & their principles of operation & procedures? • Definition • Types • Principles of each. • Procedures of each.

  3. LQ.2 Define Gonioscopy. Describe types of gonioscopes, their principle of use,& procedure? • Definition. • Types • Principle • Procedure

  4. LQ.3 Define Glaucoma, Classify Glaucoma & give brief etiology of each. what is Target IOP? • Definition • Classify • Etiology • Target IOP

  5. LQ.4 What is Perimetry & its Uses. Describe the procedure & various field defects? • Define • Types of perimeters • Uses • Procedure • Field Defects

  6. LQ.5 Describe how you will interpret a Perimetry print out ? What are Andersons criteria? • Fixation losses/False +ves & -ves. • Gray scale • Threshold values • Total deviation/pattern deviation • Global indices • Anderson Patella’s criteria

  7. LQ.6 Describe the Optic nerve head & Retinal nerve fibre layer changes in a chronic case of glaucoma? • All disc changes • Cup changes • Retinal nerve fiber layer changes

  8. LQ.7 Describe the anatomy of the angle of anterior chamber. Types & principle of gonioscopes.What are the abnormal structures seen in the angle? • Anatomy • Types of goniscopes • Principle of gonioscopy • Structures in the angle.

  9. SHORT NOTES-ANY 3 • Van Herrick Test. • Classifications of grading the angle of anterior chamber. • Provocative tests for narrow angle glaucoma. • Provacative tests for open angle glaucoma. • Applanationtonometry. • Abnormal structures seen in angle of anterior chamber. • Field defects in glaucoma. • Optic nerve head changes in glaucoma.

  10. MCQs • Normal diurnal variation of IOP is: A. 0-2 mm Hg. B. 2-3 mm Hg. C. 4-6 mm Hg. D. 8-10 mm Hg. 2. Sickle shaped extension of blind spot is known as: A. Bjerrums scotoma B. Enlarged blind spot C. Seidels scotoma D. Downs sign.

  11. MCQs 3. The following affect the indentation tonometry findings: A. surface lipid & IOP B. surface tension & IOP C. surface tension & scleral rigidity. D. surface tension & plunger rigidity. 4.The surface applanated while performing applanationtonometry is: • 2.08 mm • 3.06mm • 4.23 mm • 3.48 mm

  12. MCQs 5. The Diurnal variation test is significant/ positive if the difference between highest & lowest IOP is: • 4 mm Hg • 8 mm Hg • 2 mm Hg • 1 .9 mm Hg

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