Mcq Subject: Ophthalmology
Phenol red thread test is used for dry eye:
A. In the test, volume of tears is measured as it changes color on contact with tears
B. If the color changes to blue, it depicts surface mucin deficiency
C. Requires pH meter for reading the result
D. Requires topical anesthetic agent
View DescriptionEx-Press glaucoma implant is made up of?
A. Silicone
B. Titanium
C. Gold
D. Stainless steel
View DescriptionDiffuse mottling of retina with focal areas of increased and decreased pigmentation between posterior pole and equator (Salt and pepper retinopathy) is observed in all of the following except:
A. Resolving retinal detachment
B. Phenothiazine toxicity
C. Congenital rubella
D. Fundus flavimaculatus
View DescriptionWhich of the following is true?
A. Latanoprost is used with caution in patients of bronchial asthma
B. Topiramate can cause bilateral angle closure glaucoma
C. Methazolamide causes decrease in ocular blood flow
D. Central scotoma is seen in open angle glaucoma
View DescriptionInterruption of the optic chiasm will lead to:
A. Bitemporal hemianopia
B. Binasal hemianopia
C. Homonymous hemianopia
D. Normal vision
View DescriptionHigh molecular weight proteins in cataractous lens seen only in humans:
A. HM 1 and 2
B. HM 2 and 3
C. HM 2 and 4
D. HM 3 and 4
View DescriptionWhich of the following is not an indication for evisceration?
A. Malignancy
B. Panophthalmitis
C. Severe globe trauma
D. Expulsive hemorrhage
View DescriptionA patient with a history of diabetes for one year with no other complications should have an ophthalmic examination?
A. As early as feasible
B. After 5 years
C. After 10 years
D. Only after visual symptoms level
View DescriptionGene commonly indicated in congenital cataract:
A. PAX-6
B. CRYGS-3
C. LMX- IB
D. PITX-3
View DescriptionWhich of the following muscle is not supplied by the nerve marked in the diagram?
A. Superior oblique
B. Medial rectus
C. Inferior rectus
D. Inferior oblique
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