DNB Practical Opthalmology OSCE Questions 1

Opthal OSCE

1. OSCE PART 2

2. QUESTION 1 Identify the condition from the pictures shown What does the histopathology show? What is the genetic inheritance and the gene involved? Important clinical signs to differentiate from other DD

3. QUESTION 2 Describe the picture What is the disease associated? Mention few other clinical signs What are the systemic associations described? 4. What is Arlt’s triangle and tyndall effect?

4. Question 3 1. Identify A and B 2. What are the indications of MIGS? 3. Mention any 4 complications related to this surgery. 4. Name 4 MIGS procedures which bypass Trabecular meshwork by tissue excision A B

5. QUESTION 4 Describe the picture Probable diagnosis? Life cycle of the pathogenic organism described? What is the management? Options in pregnancy?

6. QUESTION 5 Identify the condition shown in a patient presenting with uniocular photopsia and describe the findings. Most common age group and gender affected ? FFA findings shown? Management options

7. Mention 4 D/D of pigmented choroidal lesion Describe characteristics of a malignant lesion What is the typical B scan finding in Choroidal melanoma Which is the study that describes treatment for melanoma? Questions 6

8. Question 7 What is the diagnosis and What are the possible causes? What investigations are necessary for a pupil-involved oculomotor nerve palsy? 3. What is mechanism behind pupil involving and pupil sparing oculomotor nerve palsy? 4. How does microvascular oculomotor palsy differ from compressive oculomotor palsy clinically?

9. Question 8 What is the most likely diagnosis based on the visual field defect? What anatomical site is commonly implicated in this visual field defect? List the common causes in young versus elderly patients. What imaging investigations are required to confirm the diagnosis?

10. What are the clinical findings pointed out in image 1 and 2 and give the possible diagnosis? What is the classical triad associated with this condition? What is the mechanism of glaucoma in this condition? List the management of glaucoma in early and late onset conditions in this condition? Question 9

11. What is the investigation being done?  What is the frequency of the transducer used? What are its clinical applications? Name another modality used to measure lens vault  Question 10