Ophthalmology

Question 1

Retinal Protein responsible for light perception

Answer 1

Rhodopsin

Question 2

Painless loss of vision + cherry red spot in macula

Answer 2

CRAO

Question 3

Painless loss of vision + flame hemorrhages and cotton wool spots

Answer 3

CRVO

Question 4

Painful Loss of Vision

Answer 4

Optic Neuritis

Question 5

Band Keratopathy initial investigation

Answer 5

Calcium

Question 6

Ehlers-Danlos + Acute Painless loss of vision

Answer 6

Rentinal Detachment

Question 7

Blunt Trauma + Increased IOP + Hyphema

Answer 7

IV Carbonic Anhydrase Inhibitors

Question 8

HIV patient with improving CD4 count but reduced vision and discomfort in eyes

Answer 8

Immune Reconstitution Uveitis

Question 9

Myopia + tunnel vision + pigmented bone spicules in periphery

Answer 9

Retinits Pigmentosa

Question 10

Painful eye with 3rd Cranial Nerve Palsy (Including Pupil involvement)

Answer 10

Post. Communicating Artery Aneurysm

Question 11

Investigation for Diabetic Retinopathy

Answer 11

Fluroscein Angiography

Question 12

Earliest Lesion to develop in Diabetic Retinopathy

Answer 12

Microaneurysms

Question 13

Eye finding associated with Sarcoidosis

Answer 13

Uveitis

Question 14

Eye finding associated with Wernicke’s

Answer 14

Nystagmus

Question 15

Characteristic feature of CMV Retinits

Answer 15

Vasculitis with Hemorrhages

Question 16

Drugs causing acute angle closure glaucoma

Answer 16

• Amytriptaline
• Anti parkinsonian
• Anti Psychotics

Question 17

Asymmetric Diabetic Retinopathy Investigation of choice

Answer 17

Carotid Doppler USG