2921. Investigation for optic nerve damage is ____________.
A. Perimetry *
B. US
C. Fluorescein angiography
D. Ophthalmoscopy
2922. Is open angle glaumo, investigation least helpful is ___________.
A. Tonometry
B. Perimetry
C. Indirect Ophthalmoscopy *
D. Direct Ophthalmoscopy
2923. Most important factor influencing convergence of light rays on retina is __________.
A. Lenght of eyeball
B. Curvature of cornea *
C. Diopter power of lens
D. Physical state of vitreous
2924. Which virus does not infect eyes_________.
A. Adeno Virus
B. Herpes Virus
C. Influenza Virus *
D. Echo Virus
2925. Glaucoma due to increased aqueous formation is due to all except _____.
A. Steroid *
B. Toxic
C. Neovascular
D. Buphthalmos
2926. Which drug causes blebs in conjunctiva ________.
A. Pilocarpine *
B. Phenylephrine
C. Atropine
D. Homatropine
2927. In soft lens users, infection common is _________.
A. Pneumococcus
B. Staph aureus *
C. Pseudomonas
D. Listeria
2928. Drugs used in glaucoma are all except ________.
A. Atropine *
B. Pilocarpine
C. Levobunolol
D. Carterol
2929. Intra ocular pressure increases with administration of _________.
A. Pancuronium
B. Succinyl choline *
C. Gallamine
D. All of the above
2930. Axial lenght of eye in myopia is _________.
A. Normal
B. Increased *
C. Decreased