Which of the following statements regarding the investigations of optic neuritis is NOT correct?
A. delayed latency in visual evoked potential
B. CT scan suggests demyelination of optic nerve.
C. On perimetry test, typical central or paracentral scotoma or even complete blindness in severe cases will be seen.
D. In the fluorescein fundus angiograph examination, disc leakage will be found
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Which of the following signs you may not see in a patients with acute angle-closure glaucoma attack？
A. Shallow anterior chamber and closed-angle
B. glaucomatous flecks
C. macular exudation
D. corneal edema
Which of the following is not the treatment for CRAO?
A. Thrombolysis
B. Laser photocoagulation
C. Sublingual isosorbide dinitrate
D. Ocular massage
Which of the following is not the treatment for ROP
A. Laser photocoagulation
B. Surgery
Cryotherapy
D. Eyedrops
Which of the following are the classification of ROP
A. 3 zones
B. 5 stages
C. Plus disease
D. Aggressive posterior ROP
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