Welcome to your Optometry & Orthoptics Name Email 1. [The youngest lens fibres are present in:] Central core of the lens nucleus Outer layer of the nucleus Deeper layer of the cortex Superficial layer of the cortex None . 2. [Cataract in newborn is:] Zonular Coronary Snowflake Cortical None . 3. [The primary advantage of any spectacle magnifier is:] Free hands for prolonged binocular reading Offers the best working distance Flexible working distance All of the above None . 4. [Spontaneous regression of proliferative retinopathy may occur in:] Diabetic retinopathy Proliferative sickle retinopathy Retinopathy of prematurity All of the above None of the above None . 5. [Which type of retinal detachment is caused by retinal break:] Tractional Exudative Non rhegmatogenous Rhegmatogenous None . 6. [Dilator pupillae is supplied by:] Post-ganglionic parasympathetic fibers from Edinger Westphal nucleus Post-ganglionic sympathetic fibers from cervical sympathetic chain IIIrd nerve Sympathetic fibers from fronto-orbital branch of V nerve None . 7. [Why are Metallic Foreign bodies embedded in the eye dangerous?] It will rapidly oxidize in the ocular environment and cause severe inflammation It will cause pain It will perforate the tissues rapidly It will hurt adjacent ocular structures None . 8. [The method that takes the difference in deviation with and without lenses to calculate the AC/A ratio:] Heterophoria method Gradient method Distant near method Calculated method None . 9. [Lead content of flint glasses can cause:] Greyness Polishing burn Tarnish Crazing None . 10. [What is the power of the contact lens of a -10.00 D myope wearing his habitual glasses at a distance of 10 mm from the corneal plane?] -11.12 -11.31 -9.12 -8.87 None . 11. [The investigations of anterior uveitis for a 25 years old boy are all except:] HLA-B27 X-ray sacroiliac joint TORCH agent test USG abdomen ELISA for HIV None . 12. [The following are the ocular complications of Rheumatoid artheritis except:] Keratoconjunctivitis Scleromalacia Performs Band keratopathy Pan uveitis None . 13. [Essential atrophy of choroid is due to inborn error of metabolism of amino acid:] Cystine Cysteine Arginine Ornithine E Lysine None . 14. [All of the following signs could result from infection within the right cavernous sinus, except:] Loss of pupillary light reflex Loss of corneal blink reflex Ptosis Right ophthalmoplegia None . 15. [Headache with bitemporal hemianopia with 6/6 vision is seen in:] Optic neuritis Trauma Chiasmal lesion Bilateral cavernous lesion None . 16. [All visual reflexes are developed by:] 1 year 2 year 5 year 10 year None . 17. [Complications of cataract surgery:] Endophthalmitis Optic neuropathy Retinal detachment Vitreous loss A,C and D None . 18. [All of the following are causes of leukocoria except:] Coloboma of choroid Coloboma of optic disc Retinopathy of prematurity Retinoblastoma None . 19. [All of the following are true for retinopathy of prematurity except:] Occurs in premature infants due to late crying Due to hypoxia there occurs neovascularization followed by fibroproliferation End result is bilateral blindness Blindness can be prevented by early diagnosis and ablation of vascular premature retina with cryotherapy or photocoagulation None . 20. [In mumps the most common eye lesion is:] Dacryoadenitis Uveitis Membranous conjunctivitis Chorioretinitis None . 21. [A 20-year-old man complains of difficulty in reading the newspaper with his right eye, three weeks after sustaining a gun shot injury to his left eye. The most likely diagnosis is:] Macular edema Sympathetic ophthalmia Optic nerve avulsion Delayed vitreous haemorrhage None . 22. [Pupil that responds to convergence but light reflex is absent:] Adies pupil Argyl Robertson pupil Hutchison pupil Wernicke’s pupil None . 23. [Which is the only phacomatosis to be inherited on an autosomal recessive basis:] Ataxia-telangiectasia Sturge-Weber syndrome von Hippel lindau syndrome Neurofibromatosis None . 24. [Which one of the following should be avoided, while fitting a high minus prescriptions:] High index materials Aspheric design lenses Smaller eye size frames Large lenses with squared-off corners None . 25. [Elevators of eye:] SR and IO IO and SO IR and S SO SR None . Time's up
